category stringclasses 6
values | subtopic stringclasses 44
values | solver stringclasses 1
value | question stringlengths 41 725 | trace stringlengths 17 1.26k | answer stringlengths 1 608 | agree bool 1
class | both_finals listlengths 2 2 | out_tok int64 15 889 |
|---|---|---|---|---|---|---|---|---|
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Mira starts laundry at 2:10, which runs 50 minutes. While it runs, she vacuums for 25 minutes, then waters plants for 10 minutes. She starts cooking dinner the moment the laundry finishes. At what time does she begin cooking? | Laundry starts at 2:10 and runs 50 minutes, ending at 3:00. The vacuuming and watering happen during that time, so they don't delay anything. She starts cooking the moment laundry finishes.
Final answer: 3:00 | 3:00 | true | [
"3:00",
"3:00"
] | 85 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | At a bakery, Marta sold out of rye bread by 9 a.m. but still had sourdough left all day. Sourdough costs more than rye. What can be concluded about which bread earned more money that day? | Rye sold out early, so all rye loaves available were sold. Sourdough sold throughout the day but some remained unsold. Sourdough's higher price means each sourdough loaf earns more, but we don't know how many of each were sold or how many sourdough loaves were left. Revenue depends on price times quantity sold, and tha... | nothing can be concluded; information given is insufficient to determine which bread earned more money | true | [
"nothing can be concluded; information given is insufficient to determine which bread earned more money",
"nothing can be concluded; there is not enough information to know which bread earned more money"
] | 237 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse's plants wilt because the soil stays too dry between waterings. The gardener waters thoroughly each morning, but water drains out of a crack in the planter's base by noon. Which single fix solves the wilting: watering twice daily, sealing the crack, moving plants to shade, or fertilizing more often? | The crack drains water before the soil can hold moisture, so the roots stay dry despite morning watering. Watering twice daily just sends more water out the same hole. Shade slows drying but doesn't stop the leak, and fertilizer doesn't add water. Sealing the crack keeps water in the soil, so the soil stays moist until... | sealing crack | true | [
"sealing crack",
"sealing crack"
] | 133 |
deduction | before/after ordering | mimo-v2.6-flash | A gardener plants tulips, then daisies, then roses. A frost kills the flowers planted before the tulips and the ones planted after the daisies. Which flowers survive? | The frost kills flowers planted after the daisies, so the roses die. Nothing was planted before the tulips, so no earlier flowers are killed. Tulips and daisies survive.
Final answer: tulips and daisies | tulips and daisies | true | [
"tulips and daisies",
"tulips and daisies"
] | 89 |
quantitative | rates and time | mimo-v2.6-flash | A pump fills a 240-liter tank in 12 minutes. Mira starts it, but after 4 minutes the flow rate drops to half. How many more minutes are needed to finish filling the tank? | The pump's original rate is 240 ÷ 12 = 20 L/min. In the first 4 minutes it fills 4 × 20 = 80 L, leaving 240 − 80 = 160 L. The rate then drops to 10 L/min, so the remaining time is 160 ÷ 10 = 16 minutes.
Final answer: 16 minutes | 16 minutes | true | [
"16 minutes",
"16 minutes"
] | 144 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Mira's bakery closes on Mondays. The sign says "Fresh bread daily except Monday, cakes by order only." On Tuesday, a customer bought sourdough and a birthday cake. Based on the sign, which of these is NOT stated: (A) the bakery sells bread, (B) cakes require pre-ordering, (C) the bakery was open last Monday, (D) the ba... | The sign says the bakery closes Mondays and offers fresh bread daily except Monday, so bread is sold, including Sundays; that covers A and D. "Cakes by order only" means cakes must be pre-ordered, covering B. Nothing states the bakery was open last Monday — in fact, Mondays are closed days, and "last Monday" is never m... | c | true | [
"c",
"c"
] | 227 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | A museum tour starts at 10:40 and lasts 75 minutes, followed by a 20-minute lunch. Mara says she'll join the group right after lunch. Can Mara arrive at 12:15 and still be on time? | Tour ends at 11:55 (10:40 + 75 minutes), then lunch runs 20 minutes, ending at 12:15. Mara arriving at 12:15 is exactly when lunch ends, so she's right on time.
Final answer: Yes | yes | true | [
"yes",
"yes, 12:15 is right when lunch ends, so she's on time"
] | 133 |
quantitative | unit conversion in context | mimo-v2.6-flash | A tap fills Kenji's 12-liter aquarium at 250 milliliters per minute. He turns it on at 3:40 pm and forgets it. At what time, to the nearest minute, will the aquarium be exactly full? | 12 liters equals 12,000 milliliters. At 250 milliliters per minute, it takes 12,000 ÷ 250 = 48 minutes. Adding 48 minutes to 3:40 pm gives 4:28 pm.
Final answer: 4:28 pm | 4:28pm | true | [
"4:28pm",
"4:28pm"
] | 125 |
everyday-logic | choosing between routes | mimo-v2.6-flash | Marta drives to the bakery: Route A is 6 km at 30 km/h, Route B is 4 km at 20 km/h. Which route gets her there faster? | Route A takes 6 ÷ 30 = 0.2 hours (12 minutes). Route B takes 4 ÷ 20 = 0.2 hours (12 minutes). Both take the same time.
Final answer: Neither — both routes take 12 minutes. | neither — both routes take 12 minutes | true | [
"neither — both routes take 12 minutes",
"neither — both routes take 12 minutes"
] | 106 |
reading-inference | the implied reason | mimo-v2.6-flash | A bakery closes at 4 pm. Marta arrives at 3:50 and finds the door locked, though a sign says nothing about early closing. Through the window she sees the staff counting the cash register. Why is the door locked, most likely? | The staff are already doing end-of-day tasks like counting the cash register, which means they've decided to close up before the posted 4 pm time. They locked the door early to finish their closing duties without being interrupted by customers, even though the sign doesn't advertise an early closing.
Final answer: The... | 4:00pm | true | [
"4:00pm",
"4:00pm"
] | 170 |
everyday-logic | scheduling a day | mimo-v2.6-flash | Priya's bakery opens at 7am and closes at 3pm. She needs 2 hours to bake, 1 hour to clean, and wants a 45-minute lunch. Cleaning must happen after baking. If she arrives at 6:30am, what is the earliest time she can leave while fitting everything in before closing? | Starting at 6:30am, Priya bakes for 2 hours, finishing at 8:30am. She then cleans for 1 hour (cleaning comes after baking), ending at 9:30am. Her 45-minute lunch runs from 9:30am to 10:15am. Since 10:15am is well before the 3pm closing time, everything fits.
Final answer: 10:15am | 10:15am | true | [
"10:15am",
"10:15am"
] | 208 |
reading-inference | who did what in a short account | mimo-v2.6-flash | Three friends—Rosa, Deshi, and Miguel—entered a pottery contest. The winner was announced first, and Deshi hugged her. Rosa's vase cracked before judging, and Miguel arrived late with a broken kiln. Who won the contest? | Deshi hugged the winner, so Deshi isn't the winner. The winner is referred to as "her," so the winner is female, ruling out Miguel. That leaves Rosa.
Final answer: Rosa | rosa | true | [
"rosa",
"rosa"
] | 101 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | A librarian notices three books missing from shelf 4: a cookbook, a map atlas, and a novel. Ravi's key card was used at 6 pm, but Ravi was at a concert then. Priya borrowed the atlas at noon and returned it. Only staff can enter after 8 pm. Who could not have taken the cookbook at 9 pm? | The cookbook went missing at 9 pm, and only staff may enter after 8 pm. Priya borrowed the atlas at noon and returned it, showing she is a visiting patron rather than staff, so she could not legally be inside at 9 pm. Ravi's card was used at 6 pm while he was at the concert, but that alibi only covers 6 pm, so it does ... | priya | true | [
"ravi and priya",
"priya"
] | 408 |
cause-effect | spot the flawed plan | mimo-v2.6-flash | Marta's bakery is losing money. She reasons: "Croissants sell out daily, so baking more will increase profit." But croissants already sell out—extra ones may not sell. Which change, if true, most weakens her plan: demand for croissants stops growing beyond the current daily batch? | Marta assumes unsold demand exists beyond her current batch. If demand stops growing beyond the current daily batch, then any extra croissants she bakes would go unsold, wasting ingredients and labor while adding cost with no added revenue. The sell-out pattern would then reflect a fixed ceiling on demand, not unmet de... | demand for croissants stops growing beyond current daily batch | true | [
"demand for croissants stops growing beyond current daily batch",
"demand for croissants stops growing beyond current daily batch"
] | 157 |
code-trace | list mutation and aliasing | mimo-v2.6-flash | Mara builds list a = [1, 2, 3], sets b = a, then does a.append(4) and b = b + [5]. Finally she does a.clear(). What is the value of b? | a and b start as the same list object, so appending 4 makes both [1,2,3,4]. Then b = b + [5] creates a new list [1,2,3,4,5] and rebinds b to it, so b is no longer aliased with a. Finally a.clear() empties only a, leaving b untouched.
Final answer: [1, 2, 3, 4, 5] | [1, 2, 3, 4, 5] | true | [
"[1, 2, 3, 4, 5]",
"[1, 2, 3, 4, 5]"
] | 186 |
code-trace | off-by-one in a range | mimo-v2.6-flash | Mira runs this code:
total = 0
for i in range(2, 9, 2):
total += i * 3
What is the final value of total? | range(2, 9, 2) produces 2, 4, 6, 8. Each iteration adds i*3: 6 + 12 + 18 + 24 = 60.
Final answer: 60 | 60 | true | [
"60",
"60"
] | 103 |
quantitative | rates and time | mimo-v2.6-flash | A tub fills in 12 minutes with the tap alone and drains empty in 20 minutes with the plug hole alone. With both open on an empty tub, how many minutes until it is full? | Net fill rate = 1/12 − 1/20 = 5/60 − 3/60 = 2/60 = 1/30 tub per minute. So time to fill = 30 minutes.
Final answer: 30 minutes | 30 minutes | true | [
"30 minutes",
"30 minutes"
] | 109 |
quantitative | comparing two deals | mimo-v2.6-flash | Priya can buy 18 pencils for $9.00, or 25 pencils for $11.50. Which option costs less per pencil, and by how many cents per pencil? | Option 1 costs 900 ÷ 18 = 50 cents per pencil. Option 2 costs 1150 ÷ 25 = 46 cents per pencil. Option 2 costs less by 50 − 46 = 4 cents per pencil.
Final answer: 4 cents | 4 cents | true | [
"25-pencil option costs less, by 4 cents per pencil",
"4 cents"
] | 127 |
code-trace | off-by-one in a range | mimo-v2.6-flash | Mara writes: total = 0; for i in range(1, 5): total += i. Her notes claim the loop adds 1, 2, 3, 4, and 5. What value does total actually hold when the loop finishes? | range(1, 5) produces 1, 2, 3, 4 — it stops before 5, since the upper bound is exclusive. So the loop adds 1 + 2 + 3 + 4. Mara's note claiming it also adds 5 is wrong.
Final answer: 10 | 10 | true | [
"10",
"10"
] | 92 |
cause-effect | why an everyday thing happens | mimo-v2.6-flash | A bakery leaves its bread dough in a warm room before baking. The dough rises to double its size. Why does the dough rise? | Yeast in the dough eats the sugars in the flour. As it feeds, it releases carbon dioxide gas. The dough's gluten network is stretchy, so it traps the gas as bubbles. Warmth speeds up the yeast's activity, so more gas is made faster. The trapped bubbles push the dough outward, making it double in size.
Final answer: Ye... | yeast produces carbon dioxide gas that gets trapped in dough, inflating it | true | [
"yeast produces carbon dioxide gas that gets trapped in dough's gluten network, inflating it and causing it to rise",
"yeast produces carbon dioxide gas that gets trapped in dough, inflating it"
] | 138 |
everyday-logic | who used an object last | mimo-v2.6-flash | At a bakery, the shared rolling pin was used by Priya at 8am, then Marcus, then Lena, then Omar before closing. Nobody used it after Omar. The next morning, flour is found on the pin. Assuming only staff used it and no cleaning happened overnight, who used the rolling pin most recently? | Omar used it last before closing, and nobody used it after him. Since no cleaning happened overnight, the flour found the next morning is left over from Omar's use. Therefore Omar is the most recent user.
Final answer: Omar | omar | true | [
"omar",
"omar"
] | 73 |
everyday-logic | who used an object last | mimo-v2.6-flash | After a pottery class, Nadia, Tom, and Priya each used the same sponge once, one after another. Nadia used it before Tom. Tom used it before Priya. Priya left it on the top shelf, where it was still sitting when the custodian arrived. Who used the sponge last? | Nadia used the sponge first, then Tom, then Priya. Priya left it on the top shelf, and it was still there when the custodian arrived, so no one used it after her.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 54 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Mira's punch uses 4 parts cranberry juice to 3 parts ginger ale to 1 part lime cordial. She has 300 ml of cranberry juice and unlimited other ingredients. If she uses all the cranberry juice, how many milliliters of ginger ale does she need? | Cranberry to ginger ale ratio is 4:3. With 300 ml cranberry, ginger ale = 300 × 3/4 = 225 ml.
Final answer: 225 | 225 | true | [
"225",
"225"
] | 91 |
code-trace | value of a variable after a loop | mimo-v2.6-flash | A baker starts with 12 muffins. Each customer buys 3, and the baker adds 2 fresh muffins to the tray after each sale. The loop repeats while muffins stay above 0. After three customers, the baker stops. How many muffins are left? | Start with 12 muffins. Each customer buys 3, then 2 are added, so net change is -1 per customer.
- Customer 1: 12 - 3 + 2 = 11
- Customer 2: 11 - 3 + 2 = 10
- Customer 3: 10 - 3 + 2 = 9
After three customers, the baker stops.
Final answer: 9 | 9 | true | [
"9",
"9"
] | 137 |
code-trace | off-by-one in a range | mimo-v2.6-flash | A library stamps books numbered 10 through 19 inclusive. Each stamp costs $0.50, but every stamp whose number ends in 5 is free. What is the total cost? | Ten stamps (10 through 19) total, but stamp 15 is free, so 9 stamps are paid. 9 × $0.50 = $4.50.
Final answer: $4.50 | 4.50 | true | [
"4.50",
"4.50"
] | 96 |
everyday-logic | what to do first | mimo-v2.6-flash | Maya needs to buy flour, mail a parcel, and pick up her cat from the vet. The vet closes at 5, the post office at 6, the store at 9. She starts at 4:40 and each stop takes 20 minutes. Which stop should she do first to finish all three? | She starts at 4:40. Each stop takes 20 minutes.
The vet closes first at 5:00, so she must go there first. Starting at 4:40, she finishes the vet at 5:00. Then the post office from 5:00–5:20 (before 6:00), and the store from 5:20–5:40 (before 9:00).
If she skipped the vet first, she'd finish it at 5:20 — after it clos... | vet | true | [
"vet",
"vet"
] | 231 |
quantitative | simple combinatorics | mimo-v2.6-flash | A restaurant offers 4 appetizers and 3 desserts. Mia wants to pick exactly 2 different appetizers and 1 dessert. How many different meal combinations are possible? | Choose 2 appetizers from 4: C(4,2) = 6 ways. Choose 1 dessert from 3: C(3,1) = 3 ways. Multiply: 6 × 3 = 18.
Final answer: 18 | 18 | true | [
"18",
"18"
] | 83 |
everyday-logic | who used an object last | mimo-v2.6-flash | Marta's red stapler was borrowed by three coworkers during the day: first Dev at 9, then Priya at 11, then Tom at 2, each returning it to the supply drawer afterward. At 4, Marta found the stapler on her desk instead of the drawer, and only Tom had been in her office that afternoon. Who moved it last? | Tom borrowed the stapler at 2 and returned it to the drawer afterward, but he was also the only coworker in Marta's office that afternoon. Since the stapler ended up on her desk rather than the drawer, Tom must have been the last person to move it, placing it there after his return trip.
Final answer: Tom | tom | true | [
"tom",
"tom"
] | 132 |
cause-effect | spot the flawed plan | mimo-v2.6-flash | A diner wants fewer burnt pancakes. The cook decides: since burnt pancakes happen when the griddle is too hot, he'll cook each pancake twice as long at double the heat, assuming longer time means more control. Will this plan reduce burnt pancakes, yes or no, and why in one sentence? | No, because doubling the heat makes the griddle even hotter and cooking twice as long gives more time to burn, so pancakes are more likely to burn, not less.
Final answer: No | no | true | [
"no",
"no, because higher heat and longer cooking time increase burning rather than prevent it"
] | 130 |
everyday-logic | fair sharing of items | mimo-v2.6-flash | At a bakery, Rhea buys 17 scones to split evenly with her two cousins. After each person takes their equal share, how many scones are left over? | Rhea and her two cousins make 3 people total. Dividing 17 scones among 3 people gives each person 5 scones (3 × 5 = 15), leaving 17 − 15 = 2 scones leftover.
Final answer: 2 | 2 | true | [
"2",
"2"
] | 79 |
reading-inference | who did what in a short account | mimo-v2.6-flash | At the Riverside bakery, Marta kneaded the dough while her apprentice Felix lit the ovens. A courier named Dev arrived with a flour delivery, and Marta's sister Pria signed the receipt before leaving for her shift at the clinic. Who signed for the flour delivery? | Marta's sister Pria signed the receipt for the flour delivery.
Final answer: Pria | pria | true | [
"pria",
"pria"
] | 26 |
quantitative | percentages in context | mimo-v2.6-flash | A farmers market sold 60 jars of honey. On Saturday, 25% were sold, and on Sunday, one third of the remaining jars were sold. How many jars were left unsold after the weekend? | Saturday: 25% of 60 = 15 jars sold, leaving 45.
Sunday: one third of 45 = 15 jars sold, leaving 30.
Final answer: 30 | 30 | true | [
"30",
"30"
] | 91 |
everyday-logic | who used an object last | mimo-v2.6-flash | At the break room on Friday, Priya rinsed the kettle after making tea at 9 a.m. Dev used it at 11 a.m. and left it unwashed. Lena boiled water at 2 p.m., then washed it again. Marcus saw it clean at 4 p.m. Who touched the kettle last before Marcus saw it? | Lena used the kettle at 2 p.m. and washed it afterward, leaving it clean. Marcus saw it clean at 4 p.m., so Lena was the last person to touch it before him.
Final answer: Lena | lena | true | [
"lena",
"lena"
] | 81 |
quantitative | proportions in a recipe | mimo-v2.6-flash | A punch recipe calls for juice and soda in a 3:2 ratio. Marisol has 8 cups of soda and wants to use all of it. How many total cups of punch will she make? | Soda represents 2 parts of the 3:2 ratio. Since 2 parts = 8 cups, each part = 4 cups. Juice is 3 parts = 12 cups. Total punch = 12 + 8 = 20 cups.
Final answer: 20 cups | 20 cups | true | [
"20",
"20 cups"
] | 104 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | A notice says: "The library closes at 8 pm on weekdays and at 5 pm on Saturdays." Marta reads it and claims it proves the library is closed on Sundays. Does the notice support her claim, and what day is it open latest? | The notice only mentions weekdays and Saturdays, so it says nothing about Sundays. It neither confirms nor rules out Sunday hours, so Marta's claim isn't supported. The library closes latest on weekdays, at 8 pm.
Final answer: No, the notice does not support her claim; it is open latest on weekdays (8 pm). | 8:00pm | true | [
"8:00pm",
"8:00pm"
] | 109 |
deduction | spatial arrangement | mimo-v2.6-flash | Maya's bench seats four in a row facing east. Priya sits at the west end. Om is immediately east of Priya. Sana sits somewhere between Om and the east end. If the eastmost seat is empty, who occupies the third seat from the west? | Seats from west to east: Priya in seat 1, Om in seat 2 (immediately east of Priya), Sana must be in seat 3 since she sits between Om and the east end, and seat 4 (eastmost) is empty. So the third seat from the west is Sana's.
Final answer: Sana | sana | true | [
"sana",
"sana"
] | 108 |
deduction | elimination from hints | mimo-v2.6-flash | Marta, Ivo, and Ria each wear a different color: red, green, or blue. Ria is not in green. Ivo is not in blue and not in green. What color is Marta wearing? | Ivo can't be blue or green, so he's red. Ria isn't green, and red is taken, so she's blue. That leaves green for Marta.
Final answer: green | green | true | [
"green",
"green"
] | 83 |
everyday-logic | choosing between routes | mimo-v2.6-flash | Rosa cycles to the bakery: Hill Street is 3 km and takes 12 minutes, while Canal Road is 4 km but only 9 minutes due to no traffic lights. She leaves at 8:20 and must arrive before 8:31. Which route should she take? | Hill Street takes 12 minutes, so she'd arrive at 8:32, which is after 8:31. Canal Road takes 9 minutes, arriving at 8:29, which is before the 8:31 deadline.
Final answer: Canal Road | canal road | true | [
"canal road",
"canal road"
] | 120 |
everyday-logic | who used an object last | mimo-v2.6-flash | At a pottery studio, the shared rolling pin was used by Priya before Marco, Marco before Chen, and Chen before Ana. If Ana used it at 3 pm and nobody touched it after her, who used the rolling pin second-to-last? | The order was Priya, then Marco, then Chen, then Ana. Since Ana used it last at 3 pm, the person who used it right before her was Chen.
Final answer: Chen | chen | true | [
"chen",
"chen"
] | 63 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse thermostat stuck at 28°C is making seedlings wilt. Marta can: A) open vents to let cooler outside air in, B) wrap the thermostat in foil, C) spray water on the walls. Which option addresses the actual cause of the wilting? | The wilting is caused by the greenhouse staying too hot because the thermostat is stuck and won't cool it down. Opening vents lets hot air escape and cooler outside air enter, directly lowering the temperature. Wrapping the thermostat in foil just blocks the sensor and hides the problem rather than fixing the heat. Spr... | a open vents to let cooler outside air in | true | [
"a open vents to let cooler outside air in",
"stuck thermostat keeps it at 28°c, so heat isn't released. wrapping thermostat in foil only fools sensor and can make readings worse. spraying water gives brief evaporative cooling but leaves heat trapped. opening vents directly removes excess heat by letting cooler o... | 208 |
deduction | before/after ordering | mimo-v2.6-flash | Four runners finished a race. Priya finished before Quill but after Sana. Rory finished after Quill. No two finished at the same time. Who came in second? | Sana finished first, then Priya, then Quill, then Rory. So Priya came in second.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 46 |
reading-inference | the implied reason | mimo-v2.6-flash | Maya left her umbrella at home even though the forecast said rain, yet she arrived at the office completely dry. Her coworker Devon, who walks the same route, was soaked. Maya's bus stop is directly outside her building. Why was Maya dry? | Maya took the bus to work. Since her bus stop is directly outside her building, she went from the bus into the building without being exposed to the rain. Devon walked the route on foot, so he got soaked. The forecast was right about rain, but Maya's mode of transport kept her dry.
Final answer: Maya took the bus, and... | maya took bus, and her stop is right outside her building, so she never walked in rain | true | [
"maya took bus, and her stop is right outside her building, so she never walked in rain",
"maya's bus stop was right outside her building, so she avoided walking in rain while devon walked route and got soaked"
] | 113 |
everyday-logic | choosing between routes | mimo-v2.6-flash | Marta can take the ferry (20 minutes, leaves every 30 minutes starting at 7:10) or bike (50 minutes, leave anytime). She must arrive by 8:30. If she bikes, what is the latest time she can leave home to still arrive on time? | Biking takes 50 minutes regardless of when she leaves.
Arrive by 8:30 minus 50 minutes = 7:40.
Final answer: 7:40 | 7:40 | true | [
"7:40",
"7:40"
] | 78 |
deduction | matching people to jobs | mimo-v2.6-flash | A bakery is hiring three roles: baker, cashier, delivery driver. Mara can't handle cash, Omar arrives too early for deliveries since routes start at noon, and whoever bakes must start before dawn. Omar starts before dawn, Mara drives, and Lena does neither baking nor driving. Who is the cashier? | Mara can't handle cash and drives, so she's the delivery driver. Omar starts before dawn, which matches the baker requirement, so Omar bakes. Lena neither bakes nor drives, leaving the cashier role for her.
Final answer: Lena | lena | true | [
"lena",
"lena"
] | 135 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Maya's punch recipe uses 3 parts mango juice, 2 parts lime soda, and 1 part ginger syrup. She has 12 cups of mango juice, 6 cups of lime soda, and 4 cups of ginger syrup. What is the largest total amount of punch, in cups, she can make while keeping the ratios exact? | Mango limits: 12/3 = 4. Lime limits: 6/2 = 3. Ginger limits: 4/1 = 4. The smallest is 3, so she can make 3 batches: 3×(3+2+1) = 18 cups.
Final answer: 18 | 18 | true | [
"18",
"18"
] | 145 |
everyday-logic | scheduling a day | mimo-v2.6-flash | Mila needs to do three chores today: water plants (10 minutes), bake bread (90 minutes), and sweep (20 minutes). Baking must start before 3 pm and she must stay home the whole time it bakes. She is free from 1:00 pm to 5:00 pm. If she sweeps right after watering, what is the latest time she can start baking? | Watering (10 min) plus sweeping (20 min) takes 30 minutes, so she could finish both by 1:30 pm. Baking takes 90 minutes and must start before 3 pm; starting at 3:00 pm means it ends at 4:30 pm, still within her free window until 5 pm. So the binding constraint is the 3 pm start deadline.
Final answer: 3:00 pm | 3:00pm | true | [
"3:00pm",
"3:00pm"
] | 453 |
reading-inference | ordering events from a story | mimo-v2.6-flash | Maya watered the ferns after lunch but before her swim. She swam right after finishing her novel, which she read all morning. Her brother visited in the evening. What did Maya do second? | First, Maya read her novel all morning. After lunch, she watered the ferns, since she did that before her swim. Then she swam, right after finishing the novel. Her brother's evening visit came last. So her second action was watering the ferns.
Final answer: watered the ferns | watered ferns | true | [
"watered ferns",
"watered ferns"
] | 159 |
everyday-logic | fair sharing of items | mimo-v2.6-flash | Mila has 17 strawberries and wants to give each of her 3 cousins the same whole number of strawberries, keeping any leftovers for herself. What is the largest number of strawberries she can keep? | 17 divided by 3 gives 5 strawberries per cousin with 2 left over. So Mila can keep 2 strawberries.
Final answer: 2 | 2 | true | [
"2",
"2"
] | 59 |
quantitative | simple combinatorics | mimo-v2.6-flash | A code locker uses a 3-symbol sequence where each symbol is red, blue, or green, and no symbol may repeat. The first symbol is blue. How many possible sequences are there? | First symbol is fixed as blue. Second symbol has 2 choices (red or green). Third symbol must be the one remaining color, so 1 choice. Total: 2 × 1 = 2 sequences (blue-red-green and blue-green-red).
Final answer: 2 | 2 | true | [
"2",
"2"
] | 85 |
code-trace | dictionary update result | mimo-v2.6-flash | Mara runs this: cart = {"fig": 3, "plum": 1}; cart.update({"plum": 4, "kiwi": 2}); del cart["fig"]. How many items are in cart, and what is the value for "plum"? | cart starts with two items: fig=3 and plum=1. The update call sets plum to 4 (overwriting 1) and adds kiwi=2, giving three items. Then del removes fig, leaving plum=4 and kiwi=2.
Final answer: 2 items, plum = 4 | 2 items, plum = 4 | true | [
"2 items, plum = 4",
"2 items; plum = 4"
] | 118 |
deduction | truth-teller and liar | mimo-v2.6-flash | On an island, Mara and Theo each either always tell the truth or always lie. You ask Mara, "Are you and Theo of the same type?" She replies, "No." Then Theo says, "Yes." How many of the two are liars? | Mara's "No" means they are different types; Theo's "Yes" means they are the same type. Their claims contradict, so exactly one is lying.
Check: if Mara tells the truth and Theo lies, then they really are different types (Mara truthful, Theo lying), and Theo's "Yes" is a lie — consistent. The reverse assignment fails: ... | 1 | true | [
"1",
"1"
] | 229 |
deduction | finding the odd one out | mimo-v2.6-flash | Four friends each ordered a different drink: Priya had mint tea, Leo had cocoa, Sam had lemonade, and Ana had lime juice. Three drinks are served hot and one is served cold. Sam's drink and Priya's drink are the same temperature. Which drink is the odd one out? | Priya (mint tea) and Sam (lemonade) match in temperature, and since only one drink can be cold, they must both be hot — otherwise two would be cold. That leaves Leo's cocoa and Ana's lime juice as the hot/cold pair. Cocoa is naturally served hot, so lime juice is the cold outlier.
Final answer: Ana's lime juice | ana's lime juice | true | [
"ana's lime juice",
"ana's lime juice"
] | 420 |
cause-effect | which option would actually work | mimo-v2.6-flash | A bakery's bread kept coming out dense. The baker tried four changes: A) opened the oven door more often to check, B) proofed the dough longer so the yeast fully rose, C) added more flour without kneading, D) baked at a lower temperature. Which change would most likely make the bread less dense? | Dense bread usually means not enough gas trapped in the dough. Opening the oven door often lets heat escape and can collapse the loaf. Adding more flour without kneading makes a heavier dough. Baking cooler slows oven spring. Proofing longer lets yeast produce more gas, so the dough rises more and bakes up lighter.
Fi... | b proofed dough longer so yeast fully rose | true | [
"b proofed dough longer so yeast fully rose",
"b proofed dough longer so yeast fully rose"
] | 170 |
everyday-logic | who used an object last | mimo-v2.6-flash | Mira,Theo, and Priya share a stapler in the library. Mira stapled her essay at 2 pm, then handed it to Theo. Theo used it before Priya asked for it at 4 pm. Priya returned it to the shelf when done. Who used the stapler last? | Mira used it first at 2 pm, then Theo used it, then Priya asked for it at 4 pm and used it last before returning it to the shelf.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 79 |
reading-inference | who did what in a short account | mimo-v2.6-flash | On Tuesday, Priya lent her umbrella to Marco, who promised to return it to Lena's apartment. Marco forgot and left it on bus 47, where the driver found it and gave it to the depot lost-and-found. Where is Priya's umbrella now? | Priya's umbrella is at the depot's lost-and-found, since the bus 47 driver left it there after finding it on the bus.
Final answer: at the depot lost-and-found | at depot lost-and-found | true | [
"at depot lost-and-found",
"at bus depot's lost-and-found"
] | 61 |
cause-effect | which option would actually work | mimo-v2.6-flash | A bakery's bread keeps burning because its oven runs 25 degrees hotter than the dial shows. The baker checks four fixes: calibrating the thermostat, buying taller bread pans, opening the window, and switching to darker baking sheets. Which fix addresses the actual cause? | The bread burns because the oven's actual temperature is 25 degrees above what the dial indicates, so the baker is baking hotter than intended. Calibrating the thermostat corrects this mismatch, making the real temperature match the setting. Taller pans, opening a window, and darker sheets don't fix the temperature err... | calibrating thermostat | true | [
"calibrating thermostat",
"taller pans don't lower heat, opening window doesn't reliably fix an inaccurate thermostat, and darker baking sheets would actually absorb more heat and worsen burning. final answer: calibrating thermostat"
] | 127 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Maya's bakery closes on Mondays. The flyer says she sells sourdough daily except Mondays and that custard tarts sell out before noon on weekends. Based only on this, which is NOT stated: (A) sourdough is sold on Tuesdays, (B) custard tarts sell out early on weekends, (C) the bakery closes on Sundays, or (D) the bakery ... | The flyer says the bakery closes only on Mondays, so it is open on Fridays (D) and sourdough is sold on Tuesdays (A). "Sell out before noon on weekends" means custard tarts sell out early on weekends (B). Nothing says anything about Sundays, so closing on Sundays is not stated.
Final answer: C | c | true | [
"c",
"c"
] | 201 |
code-trace | dictionary update result | mimo-v2.6-flash | A gardener logs plant heights in a dict: fern = {"oak": 5, "pine": 3}. She runs fern.update({"pine": 7, "elm": 2}). What is the total of all values in fern now? | Starting dict: oak 5, pine 3. The update sets pine to 7 (replacing 3) and adds elm 2. So fern = {"oak": 5, "pine": 7, "elm": 2}, and 5 + 7 + 2 = 14.
Final answer: 14 | 14 | true | [
"14",
"14"
] | 113 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | Marta left her umbrella at the office on Tuesday. It did not rain Wednesday, but Thursday's forecast said showers were likely. On Thursday morning, Marta stopped by her office before lunch. What can be concluded about why she went to the office? A) attend a meeting, B) retrieve her umbrella, C) meet the forecasters, D)... | Marta left her umbrella at the office on Tuesday. Thursday's forecast predicted showers. She stopped by the office before lunch, likely before the rain would start. The most directly supported conclusion is that she went to retrieve her umbrella so she would have it for the expected rain.
Final answer: B | b | true | [
"b",
"b"
] | 116 |
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Ravi starts washing dishes at 4:10, which takes 15 minutes, then immediately sweeps the floor, which takes 8 minutes, then waters the plants, which takes 5 minutes. What time does he finish all three chores? | Ravi starts at 4:10. Washing dishes takes 15 minutes, ending at 4:25. Sweeping takes 8 minutes, ending at 4:33. Watering plants takes 5 minutes, ending at 4:38.
Final answer: 4:38 | 4:38 | true | [
"4:38",
"4:38"
] | 103 |
cause-effect | spot the flawed plan | mimo-v2.6-flash | Marta wants her basil seedlings to grow faster, so she moves them from a sunny windowsill to a dark cupboard, reasoning that plants need rest to grow. She also waters them twice as much. After two weeks the seedlings are yellow and taller. Which of Marta's two changes actually caused the taller stems, and why is it not... | The darkness caused the taller stems. Without light, the seedlings undergo etiolation: they stop making chlorophyll (hence the yellowing) and rapidly elongate their internodes in a search for light. The extra watering did not cause the height increase; excess water more likely stresses roots or risks rot.
This growth ... | move to dark cupboard caused taller stems through etiolation — a weak, light-starved stretch, not healthy growth | true | [
"move to dark cupboard not extra watering caused taller stems, through etiolation, which is weak, yellow, reserve-driven stretching rather than healthy growth",
"move to dark cupboard caused taller stems through etiolation — a weak, light-starved stretch, not healthy growth"
] | 229 |
deduction | finding the odd one out | mimo-v2.6-flash | A town has four shops: Ida's sells only bread, Jonas's sells only cheese, Kaya's sells only bread, and Loren's sells only soap, bread, and cheese. Three shops are alike in a certain way and one is different. Which shop is the odd one out? | Loren's is the odd one out. Ida's, Jonas's, and Kaya's each sell only one type of item, while Loren's sells three items (soap, bread, and cheese).
Final answer: Loren's | loren's | true | [
"loren's",
"loren's"
] | 104 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | On a trail, Maya's pack has 3 liters of water, and the weather is cloudy. Her app sends an alert if water is below 4 liters AND the weather is cloudy, or if water is above 5 liters. Does the app send an alert? | Maya's water is 3 liters, which is below 4, and the weather is cloudy. So the first condition (water below 4 AND cloudy) is met. The app sends an alert.
Final answer: Yes | yes | true | [
"yes",
"yes"
] | 85 |
everyday-logic | planning errands in order | mimo-v2.6-flash | Mara must drop a package at the post office (open 9-5), buy eggs at the market (open 8-6), and pick up her dry cleaning (open 10-4). She starts at 9:30 and each stop takes 20 minutes, including travel. What is the earliest time she can finish all three errands? | **Reasoning:**
- Start at 9:30. Total time needed is 3 × 20 = 60 minutes, so the theoretical earliest finish is 10:30 — if every stop can be done in sequence without waiting.
- Post office (9–5) and market (8–6) are both open at 9:30; dry cleaning opens at 10:00.
- Schedule: post office 9:30–9:50, market 9:50–10:10, d... | 10:30am | true | [
"10:30am",
"10:30am"
] | 496 |
reading-inference | ordering events from a story | mimo-v2.6-flash | At dawn, Mira fed the chickens before collecting eggs, then spilled the feed bucket while locking the coop. Which happened first: collecting eggs or spilling the feed bucket? | Mira fed the chickens first, then collected the eggs, and afterward spilled the feed while locking the coop. So collecting eggs happened before spilling the feed bucket.
Final answer: collecting eggs | collecting eggs | true | [
"collecting eggs",
"collecting eggs"
] | 60 |
code-trace | string slicing result | mimo-v2.6-flash | Mira writes code: s = "butterfly"; t = s[2:6]; u = t[::-1]; print(u[1:3]). What exactly is printed? | s = "butterfly". t = s[2:6] takes indices 2 through 5: "tter". u = t[::-1] reverses it: "rett". u[1:3] takes indices 1 and 2: "et".
Final answer: et | et | true | [
"et",
"et"
] | 132 |
reading-inference | who did what in a short account | mimo-v2.6-flash | At a bakery, Lena frosted 24 cupcakes while Tomas boxed them. Priya arrived later and baked 15 muffins, then helped Tomas pack the remaining orders. Who baked the muffins? | Priya baked the muffins. The passage states she arrived later and baked 15 muffins, then helped Tomas pack the remaining orders.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 41 |
everyday-logic | packing a bag | mimo-v2.6-flash | Maya packs a daypack with a water bottle, a camera, and a novel. The bottle goes at the bottom, the camera goes above the bottle, and the novel goes at the top. If she removes the camera first, which item does she need to take out before she can reach the camera? | The novel sits on top of the camera, so Maya must take out the novel before she can reach the camera.
Final answer: the novel | novel | true | [
"novel",
"novel"
] | 64 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Kestrel Island at 2:40 PM and takes 95 minutes to reach the mainland. After a 30-minute delay docking, passengers board a bus that arrives downtown 40 minutes later. What time does the bus arrive downtown? | 2:40 PM plus 95 minutes is 4:15 PM. After the 30-minute docking delay, it's 4:45 PM. The 40-minute bus ride puts arrival at 5:25 PM.
Final answer: 5:25 PM | 5:25pm | true | [
"5:25pm",
"5:25pm"
] | 107 |
quantitative | comparing two deals | mimo-v2.6-flash | Marcus pays 480 dollars for a season pass allowing unlimited visits; without it, each visit costs 36 dollars. Ingrid's pass costs 392 dollars and each visit without it costs 32 dollars. If both plan to make the same whole number of visits and the pass is the cheaper option for exactly one of them, how many visits do th... | Marcus's pass pays off when 480 < 36n, i.e. n > 13.33, so n ≥ 14. Ingrid's pass pays off when 392 < 32n, i.e. n > 12.25, so n ≥ 13. For exactly one pass to be cheaper, we need n = 13: Marcus pays 36 × 13 = 468 < 480 (no pass better), while Ingrid pays 32 × 13 = 416 > 392 (pass better).
Final answer: 13 | 13 | true | [
"13",
"13"
] | 364 |
deduction | before/after ordering | mimo-v2.6-flash | Three friends jump off a diving board one after another. Mia goes immediately before Omar. Omar does not go last. Priya jumps somewhere after Omar but is not second. Who jumped first? | Mia jumps immediately before Omar, so Mia is directly ahead of Omar. Omar can't be last, and since Mia is before him, Omar can't be first either — so Omar is second and Mia is first. That leaves Priya in third, which satisfies both conditions: she's after Omar and not second.
Final answer: Mia | mia | true | [
"mia",
"mia"
] | 177 |
deduction | ranking by clues | mimo-v2.6-flash | Three friends enter a race: Priya finishes before Sam, Sam finishes before Leo, and Leo is not last. Who finishes second? | Priya finishes ahead of Sam, and Sam finishes ahead of Leo, so among the three friends the order is Priya, Sam, Leo. The condition that Leo is not last means someone else finishes after Leo, but it doesn't change the relative order of the friends. Since Priya is first of the three and Leo is third of them, Sam sits in ... | sam | true | [
"sam",
"sam"
] | 590 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Mara's soup recipe uses 5 parts broth to 2 parts cream. She has 12 cups of broth and wants to use all of it. How many cups of cream should she add? | 5 parts broth corresponds to 12 cups, so each part is 12 ÷ 5 = 2.4 cups. Cream is 2 parts, so 2 × 2.4 = 4.8 cups.
Final answer: 4.8 cups | 4.8 cups | true | [
"4.8 cups",
"4.8 cups"
] | 104 |
cause-effect | simple biology or weather reasoning | mimo-v2.6-flash | A gardener notices her tomato leaves turn yellow whenever she overwaters the plants, but they stay green when she waters lightly. This week she watered heavily every day and the leaves yellowed. What most likely caused the yellowing? | Overwatering caused the yellowing. Watering heavily every day saturated the soil, which deprived the roots of oxygen and led to root stress or early rot. Damaged roots can't take up nutrients like nitrogen properly, so the leaves lose chlorophyll and turn yellow. The pattern from earlier weeks confirms it: light wateri... | overwatering waterlogged soil suffocating roots, causing nutrient deficiency/chlorosis | true | [
"overwatering excess water depriving roots of oxygen, causing poor nutrient uptake and yellowing",
"overwatering waterlogged soil suffocating roots, causing nutrient deficiency/chlorosis"
] | 120 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Marta's bakery sells out of rye bread every morning but always has croissants left at closing. The passage states she opens at 6 a.m. and closes at 3 p.m. Question: According to the passage, which is NOT stated: (A) rye bread sells out daily, (B) croissants remain at closing, (C) rye bread costs more than croissants, o... | The passage says rye bread sells out every morning (A), croissants are left at closing (B), and the bakery opens at 6 a.m. (D). Nothing in the passage mentions prices or compares the cost of rye bread to croissants.
Final answer: C | c | true | [
"c",
"c"
] | 92 |
cause-effect | what happens next | mimo-v2.6-flash | A baker leaves dough in a warm room for six hours instead of two. What happens to the dough, and what will the bread be like? | The dough will over-proof. After six hours, the yeast has produced far more gas than intended, stretching the gluten network to its limit. The dough will look very puffy and bubbly, then start to collapse as the gluten weakens and the yeast exhausts its food supply. The structure becomes fragile and sticky.
The bread ... | dough over-proofs, collapses, and produces flat, dense, sour-tasting bread with poor structure | true | [
"dough over-proofs, collapses, and produces flat, dense, sour-tasting bread with poor structure",
"dough over-proofs and collapses, yielding flat, dense, gummy bread with a sour taste and weak rise"
] | 176 |
quantitative | counting with a twist | mimo-v2.6-flash | At a pottery studio, Marta fires batches of 6 bowls. Each firing turns 1 bowl in 6 into a cracked reject. She starts with 40 bowls and fires until fewer than 6 remain. How many rejects does she end with? | Marta fires batches of 6 bowls at a time, with each batch producing 1 reject. Starting with 40 bowls, she can fire 6 full batches (6 × 6 = 36 bowls), leaving 4 bowls — fewer than 6, so she stops. Each of those 6 firings produces 1 reject.
Final answer: 6 | 6 | true | [
"6",
"6"
] | 263 |
reading-inference | the implied reason | mimo-v2.6-flash | Marta's bakery sign said "Closed Mondays," but on a rainy Monday a customer found the door unlocked and fresh bread cooling on the racks. Marta later apologized, saying the power outage had reset her oven's timer. What was Marta most likely doing that morning? | The sign and her apology point to one thing: she wasn't open for business, she was there tending to the oven. She had likely put bread in to bake before the store's usual schedule (or left it finishing overnight), and when the power cut out, the timer reset and the bake ran longer than planned. That's why the bread was... | she was in bakery baking bread and checking on her oven, not serving customers | true | [
"she was in bakery baking bread and checking on her oven, not serving customers",
"she was baking/checking on bread that morning, delayed by power outage resetting her oven timer"
] | 282 |
code-trace | off-by-one in a range | mimo-v2.6-flash | A loop runs "for i = 2 to 6" printing i, but the programmer meant to include 6 and accidentally wrote "to 5". With the buggy version (to 5), how many numbers are printed? | The buggy loop runs i = 2, 3, 4, 5, so it prints 4 numbers (2, 3, 4, 5).
Final answer: 4 | 4 | true | [
"4",
"4"
] | 69 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Marisol mixes punch using 4 parts apple juice to 3 parts ginger ale to 1 part lime cordial. She has 300 ml of ginger ale and unlimited juice and cordial. If she uses all the ginger ale, how many milliliters of apple juice should she add? | Ginger ale is 3 parts in the ratio, and 300 ml equals those 3 parts, so each part is 100 ml. Apple juice is 4 parts, so 4 × 100 = 400 ml.
Final answer: 400 | 400 | true | [
"400",
"400"
] | 116 |
everyday-logic | fair sharing of items | mimo-v2.6-flash | Six friends order a 24-slice pizza. Priya eats 5 slices, Marco eats 3, and the remaining slices are split equally among the other four friends. How many slices did each of those four eat? | Priya and Marco ate 5 + 3 = 8 slices total. That leaves 24 - 8 = 16 slices for the other four friends. Splitting equally: 16 ÷ 4 = 4 slices each.
Final answer: 4 | 4 | true | [
"4",
"4"
] | 81 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Kingstone Pier at 4:47 p.m. and docks at Solvay Island at 6:12 p.m. the same day. How long did the crossing take, in minutes? | From 4:47 p.m. to 6:12 p.m.: 13 minutes to 5:00 p.m., then 72 more minutes to 6:12 p.m., giving 13 + 72 = 85 minutes.
Final answer: 85 | 85 | true | [
"85",
"85"
] | 117 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Mara's granola uses oats, almonds, and honey in a 5:2:1 ratio by weight. If she uses 120 g of almonds, how many grams of oats and honey combined does she need? | Almonds are 2 parts of the ratio, so each part is 120 ÷ 2 = 60 g. Oats are 5 parts (300 g) and honey is 1 part (60 g), giving 300 + 60 = 360 g combined.
Final answer: 360 | 360 | true | [
"360",
"360 g"
] | 141 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse overheats at noon. Mara can open vents on the roof, spray the floor with water, or shut off the heater. The heater is already off and the roof vents are rusted shut. Which single action will actually lower the temperature? | The heater is already off, so shutting it off changes nothing. The roof vents are rusted shut, so opening them isn't possible. Spraying the floor with water is the only action that can work: as the water evaporates, it absorbs heat from the air, cooling the greenhouse.
Final answer: Spray the floor with water. | spray floor with water | true | [
"spray floor with water",
"spray floor with water"
] | 90 |
quantitative | comparing two deals | mimo-v2.6-flash | Priya buys a 3 kg bag of rice for $12.60. Sam buys a 5 kg bag for $20. Which price per kilogram is lower, and by how many dollars per kilogram? | Priya's price per kilogram is $12.60 ÷ 3 = $4.20 per kg. Sam's price per kilogram is $20 ÷ 5 = $4.00 per kg. Sam's price is lower. The difference is $4.20 − $4.00 = $0.20 per kilogram.
Final answer: Sam's price is lower by $0.20 per kilogram. | sam's price is lower by 0.20 per kilogram | true | [
"sam's price is lower by 0.20 per kilogram",
"sam's price is lower by 0.20 per kilogram"
] | 148 |
quantitative | percentages in context | mimo-v2.6-flash | A bakery sold 240 loaves on Friday. That was 60% of the loaves sold on Saturday. On Sunday, sales dropped 25% from Saturday's total. How many loaves were sold on Sunday? | Friday sales were 240 loaves, which was 60% of Saturday's total. So Saturday sold 240 ÷ 0.60 = 400 loaves. Sunday dropped 25% from Saturday, so Sunday sold 400 × 0.75 = 300 loaves.
Final answer: 300 | 300 | true | [
"300",
"300"
] | 133 |
everyday-logic | scheduling a day | mimo-v2.6-flash | Mira has 9 hours free. Gardening takes 2 hours, baking takes 3, and cleaning takes 5. She must bake before gardening. Cleaning cannot start until both are done. What is the earliest hour at which she can finish everything if she starts at 8 am? | Bake first (2 hours before gardening), then garden, then clean.
8 am bake until 11 am, garden until 1 pm, clean until 6 pm.
Final answer: 6 pm | 6:00pm | true | [
"6:00pm",
"6:00pm"
] | 76 |
everyday-logic | packing a bag | mimo-v2.6-flash | Marisol packs for a 2-day trip. She needs one shirt per day, one pair of shoes total, and a jacket only if it rains. The forecast says no rain for day 1 but rain on day 2. How many items does she pack in total? | Marisol needs two shirts (one per day), one pair of shoes, and a jacket since it rains on day 2. That's 2 + 1 + 1 = 4 items.
Final answer: 4 | 4 | true | [
"4",
"4"
] | 80 |
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Mara starts laundry at 2:10 pm; it needs 50 minutes. While it runs, she vacuums for 20 minutes and waters plants for 15 minutes, doing one task at a time. After the laundry finishes, she folds clothes for 10 minutes. At what time does she finish folding? | Laundry runs from 2:10 pm for 50 minutes, finishing at 3:00 pm. The vacuuming and watering happen during that time and don't affect the end time. Folding takes 10 minutes after the laundry finishes.
Final answer: 3:10 pm | 3:10pm | true | [
"3:10pm",
"3:10pm"
] | 104 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Porto at 2:45 PM and arrives in Vigo 3 hours 50 minutes later. After waiting 25 minutes at the dock, the captain drives home, which takes 1 hour 15 minutes. At what time does the captain get home? | The ferry departs at 2:45 PM. Adding 3 hours 50 minutes gets to 6:35 PM. Waiting 25 minutes brings it to 7:00 PM. Driving 1 hour 15 minutes gets the captain home at 8:15 PM.
Final answer: 8:15 PM | 8:15pm | true | [
"8:15pm",
"8:15pm"
] | 132 |
cause-effect | predict the result of an action | mimo-v2.6-flash | Nadia leaves a glass of water on the windowsill in direct sunlight all afternoon. The window is closed and nothing spills. When she returns, what has most likely happened to the water: it froze, evaporated partly, or turned to ice? | Direct sunlight warms the water on the windowsill, causing some of it to change from liquid to water vapor and escape into the air. Freezing and turning to ice are the same thing and require cold conditions, not warm sunlight. So the water would have partly evaporated.
Final answer: evaporated partly | evaporated partly | true | [
"evaporated partly",
"it evaporated partly"
] | 106 |
cause-effect | what happens next | mimo-v2.6-flash | Mara leaves a cup of hot cocoa on the porch railing in January, then goes inside for twenty minutes. When she returns, the cocoa is cold and there are paw prints nearby. What most likely happened to warm the railing slightly: the sun coming out, or the cocoa spilling? Explain your choice in one sentence. | The cocoa spilling most likely warmed the railing slightly, since a spill would leave warm liquid directly on the railing (along with the paw prints), whereas January sunlight wouldn't warm things much after 20 minutes.
Final answer: the cocoa spilling | cocoa spilling | true | [
"cocoa spilling",
"cocoa spilling"
] | 63 |
cause-effect | simple physical reasoning | mimo-v2.6-flash | A warehouse worker slides a heavy crate across a smooth floor and then across a rough carpet with the same initial push. On which surface does the crate travel farther before stopping, and what force causes the difference? | On the smooth floor, the crate travels farther because friction there is smaller. The rough carpet exerts a greater friction force against the crate's motion, slowing it more quickly and stopping it sooner. The force causing the difference is kinetic friction, which depends on the roughness of the surface and the norma... | crate travels farther on smooth floor; difference is caused by friction greater on carpet | true | [
"crate travels farther on smooth floor; kinetic friction, which is greater on rough carpet, causes difference",
"crate travels farther on smooth floor; difference is caused by friction greater on carpet"
] | 139 |
quantitative | rates and time | mimo-v2.6-flash | A bakery's oven dries 3 trays of crackers per hour. Ava loads trays at 5 per hour starting at 8:00. If the oven is empty at 8:00 and both work until the backlog reaches 8 trays, at what time is the backlog 8? | The backlog grows at 5 minus 3, which is 2 trays per hour. Starting from 0 trays at 8:00, it takes 8 divided by 2, which is 4 hours.
Final answer: 12:00 | 12:00 | true | [
"12:00",
"12:00"
] | 100 |
quantitative | comparing two deals | mimo-v2.6-flash | A canister of 8 coffee pods costs $12, while a box of 30 identical pods costs $39. Mara buys only the cheaper option per pod. Which pack does she buy, and how many cents per pod does she save compared to the other pack? | Canister: $12 ÷ 8 = $1.50 per pod (150 cents).
Box: $39 ÷ 30 = $1.30 per pod (130 cents).
The box is cheaper per pod, saving 150 − 130 = 20 cents per pod.
Final answer: Box, 20 cents per pod | box, 20 cents per pod | true | [
"box, 20 cents per pod",
"box of 30; 20 cents per pod"
] | 162 |
code-trace | what does this short Python print | mimo-v2.6-flash | Rita runs this code: x = [3, 1, 2]; y = x; y.sort(); x.append(4); print(sum(x) - sum(y)). What number is printed? | x and y refer to the same list, so y.sort() reorders x too into [1,2,3]. Then x.append(4) makes it [1,2,3,4], and y points to that same list. Both sums equal 10, so the difference is 0.
Final answer: 0 | 0 | true | [
"0",
"0"
] | 133 |
deduction | finding the odd one out | mimo-v2.6-flash | Four labels are printed on boxes of tea: "Jasmine," "Oolong," "Chamomile," "Earl Grey." Three names describe teas made from the Camellia sinensis plant, while one does not. Which label does not belong? | Jasmine, Oolong, and Earl Grey are all teas made from the Camellia sinensis plant (jasmine tea, oolong tea, and Earl Grey are varieties of true tea). Chamomile is an herbal infusion made from flowers of a different plant, so it does not come from Camellia sinensis.
Final answer: Chamomile | chamomile | true | [
"chamomile",
"chamomile"
] | 119 |
code-trace | off-by-one in a range | mimo-v2.6-flash | Mei writes this loop: total = 0; for i in range(2, 8): total += i; then prints total. Her friend claims the sum includes 8. What does the code actually print? | range(2, 8) goes from 2 up to but not including 8, so i takes values 2, 3, 4, 5, 6, 7. The sum is 2+3+4+5+6+7 = 27. The friend is wrong because 8 is excluded.
Final answer: 27 | 27 | true | [
"27",
"27"
] | 106 |
everyday-logic | packing a bag | mimo-v2.6-flash | Zara must pack for a two-day trip: two shirts, one jacket, one book. Her small bag fits only three items, and the jacket takes the space of two shirts. If she brings the jacket, how many shirts can she also bring, given the book takes one slot? | The bag holds three slots. The book uses one, and the jacket uses two, so 1 + 2 = 3 slots are already full. That leaves no room for shirts.
Final answer: 0 | 0 | true | [
"0",
"0"
] | 73 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | Mira runs this code: x = 7; y = 3. She checks: if not (x > 5 and y < 3) then print "A" else print "B". What is printed? | x > 5 is true since 7 is greater than 5. y < 3 is false since 3 is not less than 3. True and false is false. The not flips it to true, so the then branch runs and prints A.
Final answer: A | a | true | [
"a",
"a"
] | 96 |
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