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 | packing a bag | mimo-v2.6-flash | Mira packs a red, blue, and green notebook plus a pencil case. She must leave one notebook home because the bag fits only three items. She never carries red with the pencil case, and green is already in the bag. Which notebook does she leave home? | Green is already in the bag, and the pencil case must be packed. Since she never carries red with the pencil case, red can't go in the bag. So she leaves the red notebook home, keeping green, blue, and the pencil case.
Final answer: red | red | true | [
"red",
"red"
] | 90 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | Marta left her umbrella at home, yet when she reached the office her shoes were completely dry. She works on the fourth floor and always walks from the bus stop. What can be concluded about the weather during her walk? | Marta had no umbrella, so nothing protected her from rain. Her shoes stayed completely dry, which means she did not walk through rain or puddles. Therefore it was not raining while she walked from the bus stop to her office. The weather during her walk was dry — possibly cloudy or sunny, but with no precipitation. Rain... | it was not raining during her walk; weather was dry | true | [
"it was not raining during her walk; weather was dry",
"it was not raining during her walk — weather was dry while she went from bus stop to her office"
] | 265 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Port Alba at 9:47 a.m. and docks at 1:32 p.m. the same day. How many minutes did the trip take? | From 9:47 a.m. to 1:47 p.m. is 4 hours (240 minutes), but the arrival is 1:32 p.m., which is 15 minutes earlier than 1:47 p.m. So subtract 15 minutes from 240.
240 − 15 = 225 minutes.
Final answer: 225 | 225 | true | [
"225",
"225"
] | 167 |
everyday-logic | packing a bag | mimo-v2.6-flash | Mara packs a 6 kg duffel, a 3 kg backpack, and a 2 kg tote, then removes the heaviest item and adds a 4 kg shoebox. What is the total weight now? | Starting total is 6 + 3 + 2 = 11 kg. The heaviest item, the 6 kg duffel, is removed, leaving 5 kg. Adding the 4 kg shoebox gives 9 kg.
Final answer: 9 kg | 9 kg | true | [
"9 kg",
"9 kg"
] | 94 |
quantitative | counting with a twist | mimo-v2.6-flash | A museum has 5 rooms arranged in a circle. Mara starts in room 1 and moves clockwise 3 rooms, then counterclockwise 4 rooms, then clockwise 5 rooms. Which room is she in? | Starting in room 1: clockwise 3 lands on room 4, counterclockwise 4 lands on room 5, clockwise 5 lands back on room 5.
Final answer: Room 5 | room 5 | true | [
"room 5",
"room 5"
] | 182 |
deduction | truth-teller and liar | mimo-v2.6-flash | At a harbor, a dockworker says: "The crate on the left weighs more than the crate on the right." The crane operator, who either always lies or always tells the truth, says: "Both the dockworker and I are liars." Does the crate on the left weigh more? | The crane operator cannot be truthful, since claiming both he and the dockworker lie would make him a liar. So he is a liar, and his statement is false. Therefore it is not the case that both he and the dockworker lie; since he does lie, the dockworker must tell the truth. The dockworker's claim then holds: the left cr... | yes | true | [
"yes, crate on left weighs more",
"yes"
] | 207 |
everyday-logic | what to do first | mimo-v2.6-flash | Marisol needs to bake bread, water the ferns, and email her landlord before 5 pm. The bread must bake for 50 minutes and she can't leave it unattended while doing other tasks. The ferns take 5 minutes, the email takes 10. If it's now 3:15 pm, what must she start first? | Marisol should start the bread first. It takes 50 minutes and she must stay with it the whole time, so nothing else can happen during baking. Starting at 3:15, the bread finishes at 4:05; then she waters the ferns (5 min, done 4:10) and emails the landlord (10 min, done 4:20), well before 5 pm. Doing the short tasks fi... | bread | true | [
"bread",
"bread"
] | 420 |
code-trace | what does this short Python print | mimo-v2.6-flash | If x = [1, 2, 3] and the code runs:
y = x
y.append(4)
x = x + [5]
print(len(x), y)
what exactly is printed? | y = x makes both names reference the same list. y.append(4) mutates that shared list, so it becomes [1, 2, 3, 4]. Then x = x + [5] creates a new list [1, 2, 3, 4, 5] and rebinds x to it, leaving y pointing at the original [1, 2, 3, 4]. So len(x) is 5 and y is [1, 2, 3, 4].
Final answer: 5 [1, 2, 3, 4] | 5 [1, 2, 3, 4] | true | [
"5 [1, 2, 3, 4]",
"5 [1, 2, 3, 4]"
] | 239 |
quantitative | proportions in a recipe | mimo-v2.6-flash | A punch recipe uses 3 parts mango juice, 2 parts pineapple juice, and 1 part ginger syrup. Ravi wants 18 cups of punch total. How many cups of ginger syrup does he need? | Total parts = 3 + 2 + 1 = 6. Each part = 18 ÷ 6 = 3 cups. Ginger syrup is 1 part, so 3 cups.
Final answer: 3 cups | 3 cups | true | [
"3 cups",
"3 cups"
] | 90 |
quantitative | counting with a twist | mimo-v2.6-flash | A gardener plants tulip bulbs every third day starting March 2 and ends March 20. On each planting day she plants twice as many bulbs as she planted the previous planting day, starting with 5. How many bulbs has she planted in total? | Planting days are March 2, 5, 8, 11, 14, 17, 20 — seven days total.
Each day she plants double the previous: 5, 10, 20, 40, 80, 160, 320.
This is a geometric series with sum 5(2⁷ − 1) = 5 × 127 = 635.
Final answer: 635 | 635 | true | [
"635",
"635"
] | 210 |
code-trace | value of a variable after a loop | mimo-v2.6-flash | Mira sets tally to 4, then repeats these steps five times: add 3 to tally, then if tally is even, subtract 1. What is the value of tally after the loop? | Start at 4. Each iteration adds 3, then subtracts 1 if the result is even.
Iter 1: 4+3=7 (odd) → 7
Iter 2: 7+3=10 (even) → 9
Iter 3: 9+3=12 (even) → 11
Iter 4: 11+3=14 (even) → 13
Iter 5: 13+3=16 (even) → 15
Final answer: 15 | 15 | true | [
"15",
"15"
] | 232 |
everyday-logic | who used an object last | mimo-v2.6-flash | At the mountain cabin, Dana, Priya, and Leo share one red thermos. Dana used it Thursday morning, Priya used it Thursday evening, and Leo never touched it. On Friday it was found empty on the porch. Whoever used it last is responsible for refilling it. Who must refill the thermos? | Priya used the thermos last, on Thursday evening. Leo never used it, and Dana used it before Priya. Since the last user is responsible for refilling, Priya must refill the thermos.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 65 |
code-trace | dictionary update result | mimo-v2.6-flash | Mara runs this: cart = {"apple": 2}; cart.update({"pear": 3, "apple": 1}); then prints len(cart) plus the value of "apple" plus the value of "pear". What number is printed? | cart starts with one item (apple: 2). The update adds pear (3) and overwrites apple to 1, so the dict still has 2 keys. Sum: len(cart)=2 + apple=1 + pear=3 = 6.
Final answer: 6 | 6 | true | [
"6",
"6"
] | 112 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | At Maple Street Bakery, Rosa bakes bread before 6 a.m. every weekday. On Saturdays her nephew Tomo helps her until noon. The bakery closes Sundays.
Which of these is NOT stated in the passage?
A) Rosa bakes on Saturdays.
B) Tomo works weekday mornings.
C) The bakery is open Saturdays until noon.
D) The bakery is close... | The passage says Tomo helps **on Saturdays**, not on weekdays. Nothing mentions him working weekday mornings.
A is implied (Rosa is working Saturdays since Tomo helps her). C is implied by "until noon." D is directly stated.
Final answer: B | b | true | [
"b",
"b"
] | 211 |
quantitative | counting with a twist | mimo-v2.6-flash | At a bakery, Rita bakes 24 scones. She sells a third of them in the morning and half of the remainder in the afternoon. She then gives 2 to her neighbor and eats 1 herself. How many scones are left? | Rita starts with 24 scones. She sells a third (8) in the morning, leaving 16. She sells half the remainder (8) in the afternoon, leaving 8. She gives 2 to her neighbor, leaving 6, then eats 1, leaving 5.
Final answer: 5 | 5 | true | [
"5",
"5"
] | 120 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | Mira runs this code:
x = 7
y = 3
if not (x > 10 or y * 2 == 6) and (x - y != 4):
print("go")
else:
print("stop")
What single word is printed? | x>10 is false, but y*2==6 is true, so the "or" is true. "not true" makes the first part false, so the whole "and" is false regardless of x-y!=4. The else branch runs.
Final answer: stop | stop | true | [
"stop",
"stop"
] | 109 |
quantitative | unit conversion in context | mimo-v2.6-flash | A ferry charges 4 euros per kilometer of route. Priya's route is 12,500 meters long. If she pays with a 60-euro note, how many euros in change does she get? | Priya's route is 12,500 meters, which equals 12.5 kilometers. The cost is 12.5 × 4 = 50 euros. She pays with 60 euros, so her change is 60 − 50 = 10 euros.
Final answer: 10 euros | 10 euros | true | [
"10",
"10 euros"
] | 120 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Mira's bakery closes every Monday. On Tuesdays she bakes sourdough, which always sells out by noon. A flyer in her window advertises a new rye bread starting next week. Which of these is NOT stated in the passage: (A) the bakery is open Tuesdays, (B) sourdough is popular, (C) rye bread sells out quickly, (D) the bakery... | Mira's bakery closes Mondays, so D is stated. Sourdough sells out by noon on Tuesdays, which means the bakery is open Tuesdays (A) and that sourdough is in high demand, i.e., popular (B). The flyer only announces that rye bread is starting next week; nothing says it sells out quickly. That detail is not in the passage.... | c | true | [
"c",
"c"
] | 132 |
deduction | before/after ordering | mimo-v2.6-flash | Mira's bakery opens at 7. She arrives 20 minutes before opening to prep, and her helper arrives 15 minutes after she does. The first customer comes 10 minutes after the helper. How many minutes after opening does the first customer arrive? | Mira arrives at 6:40, her helper at 6:55, and the first customer at 7:05, which is 5 minutes after the 7:00 opening.
Final answer: 5 | 5 | true | [
"5",
"5"
] | 110 |
deduction | spatial arrangement | mimo-v2.6-flash | Five friends sit in a row: Priya, Omar, Lena, Tom, and Ada. Omar sits exactly in the middle. Priya is directly left of Tom. Lena is at one end. Ada is immediately right of Omar. Who sits at the far left? | Omar is in the middle seat (3), and Ada is immediately to his right (4). Priya directly left of Tom means they occupy seats 1 and 2 (seats 3 and 4 are taken). Since Lena is at an end and seat 1 is Priya, Lena takes seat 5.
Seat order: Priya, Tom, Omar, Ada, Lena.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 203 |
cause-effect | which option would actually work | mimo-v2.6-flash | A bakery's bread keeps coming out dense. The baker suspects the yeast is dead. She has fresh flour, clean equipment, and her oven temperature checked out fine. She tests a spoonful of the yeast in warm sugar water. If it fails to foam after ten minutes, which single change is most likely to fix the bread: using new yea... | The failed foam test shows the yeast is inactive, so it isn't producing the gas that makes bread rise — that's why the loaves are dense. Flour, equipment, and oven temperature are all confirmed fine, so a hotter oven wouldn't help and could just burn the outside. Replacing the yeast with fresh, active yeast restores fe... | using new yeast | true | [
"using new yeast",
"using new yeast"
] | 95 |
cause-effect | predict the result of an action | mimo-v2.6-flash | At a noodle shop, Tessa turns the freezer's thermostat from -18°C up to -2°C and leaves for a week. The ice cream inside, originally frozen solid, is left undisturbed. When she returns, what state will the ice cream be in, given ice cream melts around -12°C? | The freezer now runs at about -2°C, well above the -12°C melting point of the ice cream. Over a week at that temperature, the ice cream has plenty of time to melt completely, so it will be liquid (a puddle of melted ice cream), not solid.
Final answer: liquid (melted) | liquid melted | true | [
"liquid melted",
"liquid melted"
] | 121 |
quantitative | proportions in a recipe | mimo-v2.6-flash | A punch recipe calls for 4 parts mango juice, 3 parts pineapple juice, and 1 part lime. Priya has 240 ml of mango juice and plenty of the others. How many ml of pineapple juice should she use to make the largest batch possible? | The ratio is 4 parts mango to 3 parts pineapple. With 240 ml of mango, that's 240 ÷ 4 = 60 parts worth. So pineapple needed is 3 × 60 = 180 ml.
Final answer: 180 | 180 | true | [
"180",
"180"
] | 111 |
code-trace | string slicing result | mimo-v2.6-flash | Maya writes s = "harborlight". She takes s[6:] and then replaces the first character of that slice with "L". What is the final string? | s = "harborlight". The slice s[6:] starts at index 6, giving "light". Replacing its first character with "L" gives "Light".
Final answer: Light | light | true | [
"light",
"light"
] | 95 |
code-trace | dictionary update result | mimo-v2.6-flash | Mira runs this code: d = {"a": 1, "b": 2}; d.update({"b": 5, "c": 7}); d.update({"a": d["b"] + d["c"]}). What is the final value of d["a"]? | Start with {"a":1, "b":2}. The first update makes it {"a":1, "b":5, "c":7}. The second update sets "a" to d["b"] + d["c"], which is 5 + 7 evaluated before assignment.
Final answer: 12 | 12 | true | [
"12",
"12"
] | 114 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Bremnes at 14:40 and arrives in Skjerve 1 hour 55 minutes later. On the return trip it leaves Skjerve at 17:05 and takes 35 minutes longer than the outbound crossing. What time does it arrive back at Bremnes? | Outbound crossing is 1 hour 55 minutes, so the return takes 1 hour 55 minutes plus 35 minutes = 2 hours 30 minutes. Leaving Skjerve at 17:05 and adding 2 hours 30 minutes gives 19:35.
Final answer: 19:35 | 19:35 | true | [
"19:35",
"19:35"
] | 127 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse's heater broke at night when frost was due, and the thermometer read 2°C. Four actions: open all vents, water the plants with cold water, place buckets of hot water inside and close the door, or prune the leaves. Which action will actually raise the temperature inside? | Opening vents lets cold night air in, lowering temperature. Cold water on plants adds chill and wetness, which can worsen frost damage. Pruning leaves doesn't add heat and stresses plants. Hot water buckets release heat as they cool, warming the air and plants; closing the door keeps that warmth from escaping.
Final a... | place buckets of hot water inside and close door | true | [
"place buckets of hot water inside and close door",
"place buckets of hot water inside and close door"
] | 147 |
quantitative | unit conversion in context | mimo-v2.6-flash | A train travels 54 kilometers in half an hour. At that speed, how many meters does it cover in 40 seconds? | The train's speed is 54 km in 0.5 hours, which equals 108 km/h. Converting to meters per second: 108 × 1000 / 3600 = 30 m/s. In 40 seconds, the train covers 30 × 40 = 1200 meters.
Final answer: 1200 meters | 1200 meters | true | [
"1200 meters",
"1200 meters"
] | 138 |
everyday-logic | who used an object last | mimo-v2.6-flash | Maya leaves her umbrella at the café. The staff recall: Theo picked it up first, then handed it to Ines, who gave it back to Theo before closing, and Theo set it by the door. Who touched the umbrella last? | Theo touched it first, then Ines, then Theo again, and finally Theo placed it by the door, making him the last person to touch it.
Final answer: Theo | theo | true | [
"theo",
"theo"
] | 48 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Mira's granola uses oats, almonds, and honey in a 6:3:1 ratio by weight. She has 300 g oats, 120 g almonds, and unlimited honey. What is the maximum total weight of granola she can make, in grams, keeping the ratio exact? | Oats allow 300/6 = 50 units, almonds allow 120/3 = 40 units, honey is unlimited. The binding limit is 40 units. Total parts in the ratio are 6+3+1 = 10, so total weight = 40 × 10 = 400 g (using 240 g oats, 120 g almonds, 40 g honey).
Final answer: 400 | 400 | true | [
"400",
"400"
] | 172 |
everyday-logic | fair sharing of items | mimo-v2.6-flash | Milo and his sisterUma share 30 rice crackers. Milo eats twice as many as Uma. Their cousin Pia eats 5 fewer than Milo. How many crackers did Uma eat? | Uma ate 7 crackers.
Milo ate twice as many as Uma, so he ate 14. Pia ate 5 fewer than Milo, so Pia ate 9. Total: 7 + 14 + 9 = 30.
Final answer: 7 | 7 | true | [
"7",
"7"
] | 126 |
cause-effect | predict the result of an action | mimo-v2.6-flash | A bakery lowers the price of its cinnamon rolls from $4 to $2 on rainy days. Regulars know the deal and come anyway, but on a rainy Tuesday twice as many customers show up as usual. Assuming each customer buys exactly one roll and supply is sufficient, how much revenue does the bakery earn that day if 60 customers buy ... | On rainy days the price is $2 per roll. With 60 customers each buying one roll, the bakery earns 60 × $2 = $120.
Final answer: $120 | 120 | true | [
"120",
"120"
] | 60 |
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Mia starts laundry at 2:10, which takes 45 minutes. While it runs, she vacuums for 20 minutes and waters plants for 10 minutes. She can only do one thing at a time besides the laundry. How many minutes after 2:10 is she completely finished? | Laundry runs for 45 minutes. During that time, Mia does 20 minutes of vacuuming plus 10 minutes of watering plants, totaling 30 minutes — which fits within the 45-minute laundry cycle. Since both the laundry and her other tasks are done by the time the laundry finishes, she's completely done 45 minutes after 2:10.
Fin... | 45 minutes | true | [
"45 minutes",
"45"
] | 174 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Mira's diary says she took the ferry to the island on Tuesday, packed an umbrella, and returned Thursday. It never mentions the ferry's departure time. Which of the following is NOT stated in the diary: (A) she visited an island, (B) she returned Thursday, (C) the ferry left at 9 a.m., (D) she packed an umbrella? | The diary states she visited an island (A), returned Thursday (B), and packed an umbrella (D). It never mentions a departure time, so option C is not stated.
Final answer: C | c | true | [
"c",
"c"
] | 52 |
code-trace | off-by-one in a range | mimo-v2.6-flash | Mira's loop runs: for i in range(3, 8): if i % 2 == 0: print(i). What is the last value printed? | range(3, 8) gives 3, 4, 5, 6, 7. The even values are 4 and 6, printed in order. The last one printed is 6.
Final answer: 6 | 6 | true | [
"6",
"6"
] | 84 |
reading-inference | what the passage does NOT say | mimo-v2.6-flash | Maya's note says: "The bake sale earned 420 dollars, twice what last year's sale made. Half the money goes to the school library." Given only this note, which of these is NOT stated: (A) last year's sale made 210 dollars, (B) the library will receive 210 dollars, (C) the sale was held in the gym? | The note gives three facts: this year's total (420), that it equals twice last year's, and that half goes to the library. From those, (A) follows since 420 is twice 210, and (B) follows since half of 420 is 210. Nothing in the note mentions where the sale took place, so the gym detail is unsupported by the text.
Final... | c | true | [
"c",
"c"
] | 178 |
everyday-logic | packing a bag | mimo-v2.6-flash | Maya packs exactly one item per pocket: her jacket has 4 pockets and her backpack has 3 compartments. She needs to carry a water bottle, a map, snacks, sunscreen, a hat, a flashlight, and a camera. If each item goes in a separate pocket or compartment, how many spaces are unused? | Maya has 4 jacket pockets plus 3 backpack compartments, giving 7 total spaces. She has 7 items to carry. Since 7 items fill all 7 spaces, there are no unused spaces.
Final answer: 0 | 0 | true | [
"0",
"0"
] | 74 |
cause-effect | simple physical reasoning | mimo-v2.6-flash | Ines leaves a metal spoon in a pot of hot soup. Ten minutes later, which end of the spoon is hotter: the bowl end resting in the soup or the handle end sticking out? | The bowl end is hotter. It's directly immersed in the hot soup, absorbing heat, while the handle end is exposed to cooler room air and loses heat to it. Heat does conduct up the metal handle, but the temperature drops along the way, so the end in the soup remains the hottest.
Final answer: The bowl end resting in the ... | bowl end resting in soup | true | [
"bowl end resting in soup",
"bowl end resting in soup"
] | 103 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Priya's trail mix recipe uses 5 parts nuts, 2 parts dried cherries, and 1 part cacao nibs. She has 300 grams of nuts and wants to use all of them. How many grams of dried cherries does she need? | 5 parts nuts equals 300 grams, so 1 part equals 60 grams. Dried cherries are 2 parts, so 2 × 60 = 120 grams.
Final answer: 120 | 120 | true | [
"120",
"120"
] | 82 |
everyday-logic | packing a bag | mimo-v2.6-flash | Mara packs a duffel with 4 shirts, 2 cameras, and 1 umbrella. Each shirt weighs 300 grams, each camera 500 grams, and the umbrella 400 grams. If the duffel itself weighs 600 grams and the airline limit is 4 kilograms, how many grams is she under the limit? | Shirts weigh 4×300=1200g, cameras 2×500=1000g, umbrella 400g, and the duffel 600g, totaling 3200g. The limit is 4000g, so she's 800g under.
Final answer: 800 | 800 | true | [
"800",
"800"
] | 141 |
everyday-logic | choosing between routes | mimo-v2.6-flash | Mara must get to the pharmacy before 5:30. Walking the bridge takes 25 minutes, walking around the lake takes 18 minutes, but the lake path is closed for repairs. She leaves at 5:05. Will she make it? Answer yes or no. | The lake path is closed, so Mara must take the bridge, which takes 25 minutes. Leaving at 5:05, she'd arrive at 5:30 exactly — not before 5:30.
Final answer: No | no | true | [
"no",
"no"
] | 109 |
quantitative | comparing two deals | mimo-v2.6-flash | A plumber charges $75 for a callout plus $40 per hour. Another charges $30 per hour with no callout fee. For a repair taking exactly 3 hours, by how many dollars is the cheaper option cheaper than the costlier one? | First plumber: 75 + 40×3 = 195. Second plumber: 30×3 = 90. Difference: 195 − 90 = 105.
Final answer: 105 | 105 | true | [
"105",
"105"
] | 94 |
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Mira starts washing dishes at 7:40 p.m., which takes 15 minutes, then folds laundry for twice as long, then sweeps for 10 minutes. If she wants to finish all three chores by 9:00 p.m. at the latest, at what time must she start? | Washing dishes takes 15 minutes, folding laundry takes 30 minutes (twice as long), and sweeping takes 10 minutes. That's 15 + 30 + 10 = 55 minutes total. To finish by 9:00 p.m., she must start 55 minutes before 9:00, which is 8:05 p.m.
Final answer: 8:05 p.m. | 8:05pm | true | [
"8:05pm",
"8:05pm"
] | 133 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | Maya runs: x=6, y=4, and checks "if x > 5 or y > 5 and x < 3, print yes". Treating and as binding tighter than or, does "yes" print? | x > 5 is true (6 > 5), and y > 5 and x < 3 is false (4 > 5 is false). Since "and" binds tighter, the check is x > 5 or (y > 5 and x < 3), which is true or false = true. So "yes" prints.
Final answer: yes | yes | true | [
"yes",
"yes"
] | 115 |
everyday-logic | timing a sequence of chores | mimo-v2.6-flash | Priya starts laundry at 2:00; it takes 45 minutes. While it runs she waters plants for 10 minutes, then cooks for 30 minutes. If she must be at the bus stop at 3:15, and watering and cooking can't happen after laundry ends, does she finish cooking before the bus stop time? | Laundry runs 2:00–2:45. She waters plants 2:00–2:10 and cooks 2:10–2:40, both finishing before laundry ends at 2:45. Cooking ends at 2:40, which is before 3:15.
Final answer: Yes, she finishes cooking at 2:40, before the 3:15 bus stop time. | yes, she finishes cooking at 2:40, before 3:15 bus stop time | true | [
"yes, she finishes cooking at 2:40, before 3:15 bus stop time",
"yes, she finishes cooking at 2:40, before 3:15 bus stop"
] | 171 |
quantitative | rates and time | mimo-v2.6-flash | A subway train travels 4 km in 6 minutes, then slows down and covers the next 3 km in 9 minutes. What was its average speed, in km per hour, over the entire 7 km trip? | Total distance = 7 km. Total time = 15 minutes = 0.25 hours. Average speed = 7 ÷ 0.25 = 28 km/h.
Final answer: 28 km/h | 28 km/h | true | [
"28",
"28 km/h"
] | 97 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry leaves Portsmouth at 3:40 pm and docks on the Isle of Wight 55 minutes later. The passenger's watch, set 20 minutes fast, shows what time at docking? | The ferry docks 55 minutes after 3:40 pm, which is 4:35 pm actual time. Since the watch runs 20 minutes fast, it displays 4:35 + 20 = 4:55 pm.
Final answer: 4:55 pm | 4:55pm | true | [
"4:55pm",
"4:55pm"
] | 107 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry leaves Port Elena at 14:40 and arrives at Isla Moreno after 1 hour 55 minutes. While docking takes 25 minutes, passengers begin disembarking 10 minutes after arrival. At what time do passengers start disembarking? | Departure is 14:40, so arrival is 14:40 plus 1 hour 55 minutes = 16:35. Passengers begin disembarking 10 minutes after arrival, so 16:35 plus 10 minutes = 16:45. The 25-minute docking time doesn't change when disembarking starts, since the question anchors it to arrival.
Final answer: 16:45 | 16:45 | true | [
"16:45",
"16:45"
] | 143 |
reading-inference | the implied reason | mimo-v2.6-flash | When Marco reached the bus stop, every bench was wet, but the pavement under the shelter was dry. He put down his umbrella before boarding the bus. Why was the pavement dry? | The shelter roof blocked the rain from reaching the pavement beneath it, while the benches were exposed outside the shelter and got wet. Marco used his umbrella because he was walking in the rain to get to the bus, but the covered area stayed dry. Final answer: The shelter roof kept rain off the pavement under it, whil... | shelter roof kept rain off pavement under it, while benches were exposed to rain | true | [
"shelter roof kept rain off pavement under it, while benches were exposed to rain",
"shelter's roof protected pavement from rain, so it stayed dry while exposed benches got wet"
] | 102 |
quantitative | proportions in a recipe | mimo-v2.6-flash | Mira's punch recipe uses 3 parts cranberry juice, 2 parts ginger ale, and 1 part lime cordial. She has 500 ml of cranberry juice and unlimited ginger ale but only 150 ml of lime cordial. What is the maximum total volume of punch, in ml, she can make without changing the ratios? | Lime cordial is the limiting ingredient. The ratio is 3:2:1, totaling 6 parts, so lime cordial makes up 1/6 of the punch. With only 150 ml of lime cordial: total = 150 × 6 = 900 ml. This needs 450 ml cranberry (available: 500) and 300 ml ginger ale (unlimited), so it works.
Final answer: 900 | 900 | true | [
"900",
"900"
] | 212 |
quantitative | percentages in context | mimo-v2.6-flash | A bakery's flour stock is 40% whole wheat. After 25 kg of whole wheat is used, whole wheat makes up 25% of the remaining stock. How many kilograms of flour remain? | Let the original stock be T kg, so whole wheat is 0.4T. After removing 25 kg of whole wheat, the remaining whole wheat is 0.4T − 25 and the remaining total is T − 25. Setting this equal to 25%: (0.4T − 25)/(T − 25) = 0.25. Solving: 0.4T − 25 = 0.25T − 6.25, so 0.15T = 18.75, giving T = 125. The remaining flour is 125 −... | 100 kg | true | [
"100 kg",
"100"
] | 292 |
cause-effect | simple biology or weather reasoning | mimo-v2.6-flash | A gardener covers her tomato plants with plastic sheets every night when frost is forecast, removing them each morning. This week frost was forecast Monday, Tuesday, and Thursday. On how many mornings did she remove the sheets? | She covers the plants the night before each forecast frost and removes them the next morning.
- Frost Monday → covered Sunday night → removed Monday morning
- Frost Tuesday → covered Monday night → removed Tuesday morning
- Frost Thursday → covered Wednesday night → removed Thursday morning
That's 3 mornings.
Final ... | 3 | true | [
"3",
"3"
] | 129 |
quantitative | simple combinatorics | mimo-v2.6-flash | A locker room has 4 different pads and 3 different bats on a shelf. Ravi picks one pad and one bat to carry, in any order. How many distinct pad-and-bat pairs can he end up with? | Ravi chooses one pad from 4 and one bat from 3. The order he picks them doesn't matter — the resulting pair is what counts.
Number of pairs = 4 × 3 = 12.
Final answer: 12 | 12 | true | [
"12",
"12"
] | 62 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | Mira runs this code: x=6, y=3. If not (x > 5 and y < 3) then print("A") else print("B"). What is printed? | x is 6 and y is 3. The condition x > 5 is true, but y < 3 is false, so the "and" is false. "Not false" is true, so the code prints A.
Final answer: A | a | true | [
"a",
"a"
] | 98 |
everyday-logic | who used an object last | mimo-v2.6-flash | Mira finds the office stapler on her desk Monday morning. Friday it was on Dev's desk, who says he last used it Wednesday and left it in the supply closet. Priya borrowed it from the closet Thursday afternoon. Who used the stapler most recently before Monday? | Dev last used it Wednesday and left it in the closet. Priya borrowed it Thursday afternoon, which is later than Wednesday. The stapler being on Dev's desk Friday just tells where it was found, not when it was last used. So the most recent use before Monday was Priya's on Thursday.
Final answer: Priya | priya | true | [
"priya thursday afternoon",
"priya"
] | 139 |
code-trace | list mutation and aliasing | mimo-v2.6-flash | Maya creates list a = [1, 2, 3] and sets b = a. Then b.append(4), a[0] = 9, and c = a[:], followed by c.append(5). What is sum(a)? | b is an alias for a, so appending 4 changes a to [1,2,3,4]. Then a[0] = 9 makes a = [9,2,3,4]. c = a[:] creates a copy, so c.append(5) does not affect a. Sum: 9+2+3+4 = 18.
Final answer: 18 | 18 | true | [
"18",
"18"
] | 165 |
everyday-logic | planning errands in order | mimo-v2.6-flash | Mira must go to the pharmacy, the bank, and the post office. The pharmacy closes at 6 pm, the bank at 4 pm, and the post office at 8 pm. She starts at 3 pm and each stop takes one hour, with no travel time between them. What order should she visit the three stops so all are open when she arrives? | Bank first (3–4 pm, closes at 4), then pharmacy (4–5 pm, closes at 6), then post office (5–6 pm, closes at 8). The bank is the tightest deadline, so it must come first; the pharmacy must come before the post office since it closes earlier.
Final answer: bank, pharmacy, post office | bank, pharmacy, post office | true | [
"bank, pharmacy, post office",
"bank, pharmacy, post office"
] | 171 |
reading-inference | who did what in a short account | mimo-v2.6-flash | A bakery's morning report says: Marta frosted 24 cupcakes, Okafor boxed them, and Lian delivered two dozen to the school. Who put the cupcakes into boxes? | The report says Okafor boxed them.
Final answer: Okafor | okafor | true | [
"okafor",
"okafor"
] | 24 |
code-trace | list mutation and aliasing | mimo-v2.6-flash | Lena writes: a = [2, 4]; b = a; a.append(6); b = b + [8]; a[0] = 9; print(a + b). What is printed? | Step by step:
- a = [2, 4]; b = a (both names point to the same list)
- a.append(6): a and b are both now [2, 4, 6]
- b = b + [8]: creates a new list, b = [2, 4, 6, 8], a stays [2, 4, 6]
- a[0] = 9: a = [9, 4, 6], b unchanged
- a + b concatenates: [9, 4, 6] + [2, 4, 6, 8]
Final answer: [9, 4, 6, 2, 4, 6, 8] | [9, 4, 6, 2, 4, 6, 8] | true | [
"[9, 4, 6, 2, 4, 6, 8]",
"[9, 4, 6, 2, 4, 6, 8]"
] | 253 |
deduction | finding the odd one out | mimo-v2.6-flash | Aya sorted shells: conch, scalpel, abalone, mussel, limpet, whelk. Four came from the sea. One was mislabeled. Limpets and abalones cling to rocks; mussels and whelks live on softer bottoms; scalpel is not a shell at all. Which item does not belong? | Aya listed six things as shells. The clue says scalpel is not a shell at all, so it cannot belong in a shell collection. The others are genuine shells: conch, abalone, mussel, limpet, whelk. Limpets and abalones cling to rocks, mussels and whelks live on soft bottoms, and conch is a sea shell, so four came from the sea... | scalpel | true | [
"scalpel",
"scalpel"
] | 274 |
everyday-logic | scheduling a day | mimo-v2.6-flash | Maya needs to do four errands today: the bank (closes at 5pm), the gym (90 minutes), the pharmacy (closes at 6pm), and mailing a package (post office closes at 4:30pm). She starts at 1pm and each errand except the gym takes 30 minutes. What is the latest possible time she can finish everything? | Maya should do the three 30‑minute errands first (bank, pharmacy, post office), scheduling the post office last among them so it finishes right at its 4:30pm deadline. The gym has no closing time, so she does it afterward: 4:30pm + 90 minutes = 6:00pm. Doing the gym earlier would only push the finish time sooner, since... | 6:00pm | true | [
"6:00pm",
"6:00pm"
] | 501 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | Mira's bakery sold all 30 loaves by 11 a.m. on Saturday. On Sunday, she baked the same number but sold only 18 by noon, and she never bakes more than 40 loaves in a day. How many loaves did Mira have left unsold Sunday at noon? | Mira baked 30 loaves on Sunday (same as Saturday) and sold 18 of them by noon. So the unsold loaves are 30 minus 18, which equals 12. The 40-loaf daily limit doesn't affect this since she only baked 30.
Final answer: 12 | 12 | true | [
"12",
"12"
] | 93 |
cause-effect | which option would actually work | mimo-v2.6-flash | In a greenhouse, plants by the south window wilt every afternoon while others thrive. The thermostat is working, and all plants get the same water. A sensor shows the south window area reaches 40°C on sunny days. Which fix will stop the wilting: A) water all plants more, B) lower the whole greenhouse to 15°C, C) shade ... | The wilting is caused by localized heat at the south window (40°C), not by water, fertilizer, or overall greenhouse temperature. Extra water won't help since watering is already equal and the stress is heat-driven. Dropping the whole greenhouse to 15°C is too drastic and harms the thriving plants. Fertilizer addresses ... | c shade south window | true | [
"c",
"c shade south window"
] | 133 |
deduction | truth-teller and liar | mimo-v2.6-flash | On the island of Veyra, Mira says: "The baker of Renn Street is a liar." Korr, who is a truth-teller, says: "Mira is telling the truth." What is the baker of Renn Street? | Korr is a truth-teller, so his statement "Mira is telling the truth" is accurate. That means Mira's statement is also true. Mira said the baker of Renn Street is a liar, so the baker must be a liar.
Final answer: a liar | a liar | true | [
"baker of renn street is a liar",
"a liar"
] | 85 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse misting system runs only when soil sensors read dry. Kofi wants fewer misting cycles. He can lower the humidity threshold, add mulch to the soil, or enlarge the mist nozzles. Which change will directly reduce how often the sensors read dry? | The sensors read dry when soil moisture drops. Mulch covers the soil and cuts evaporation, so the soil stays wetter longer and hits the dry reading less often. Lowering the humidity threshold only changes when the system decides to mist, not how fast the soil dries. Enlarging the nozzles delivers more water per cycle b... | add mulch to soil | true | [
"add mulch to soil",
"add mulch to soil"
] | 172 |
deduction | ranking by clues | mimo-v2.6-flash | A music teacher ranks three students: Priya, Owen, and Mali, from best to worst. Priya is not best. Owen is better than Priya. Mali is worse than Priya. What is the ranking from best to worst? | Priya is not best, so Owen or Mali is best. Owen is better than Priya, so Owen is best. Mali is worse than Priya, so Priya is second and Mali is third.
Final answer: Owen, Priya, Mali | owen, priya, mali | true | [
"owen, priya, mali",
"owen, priya, mali"
] | 61 |
cause-effect | which option would actually work | mimo-v2.6-flash | Mira's soup keeps boiling over because she fills the pot too full. Which single change helps most: using a wider pot, adding a lid, or raising the heat? | A wider pot gives bubbles more surface area, but the water can still foam up. Raising the heat just makes it boil harder and faster, worsening the problem. A lid slows evaporation and can be cracked open slightly to vent steam, which contains the boil-over while keeping the soup hot. That single change addresses the ca... | adding a lid | true | [
"adding a lid",
"adding a lid"
] | 101 |
code-trace | boolean logic in a condition | mimo-v2.6-flash | Mira runs this code: x = 7; y = 2. If (x > 10 or y * 4 == 8) and not (x - y == 6), print "A", else print "B". Which string is printed? | x is 7, y is 2. First check: x > 10 is false, but y * 4 == 8 is true, so the "or" is true. Next, x - y is 5, not 6, so not(5 == 6) is true. True and true means the condition passes, so "A" is printed.
Final answer: A | a | true | [
"a",
"a"
] | 131 |
deduction | truth-teller and liar | mimo-v2.6-flash | Aria and Bea stand at a fork. Aria says, "Bea would tell you the left path leads home." Bea says, "Aria is lying." Aria is a truth-teller and Bea is a liar, or vice versa. Which path leads home? | Aria must be the truth-teller and Bea the liar. If Aria were the liar, then Bea (truthful) would say left leads home, making Aria's claim that Bea would say that true — a contradiction. So Aria truthfully reports that Bea would claim the left path leads home. Since Bea lies, her claim that left leads home is false, mea... | right path | true | [
"right path",
"right path"
] | 490 |
reading-inference | who did what in a short account | mimo-v2.6-flash | At the riverbank cleanup, Priya hauled trash bags while Tom recorded weights. Later, Tom's tally showed 40 kg collected, twice what Priya guessed. Who estimated the total weight? | Tom recorded the actual weights, so his 40 kg tally is the measured total. Priya only guessed, and her guess was half of Tom's tally (20 kg). Therefore, Priya is the one who estimated the total weight.
Final answer: Priya | priya | true | [
"priya",
"priya"
] | 89 |
cause-effect | which option would actually work | mimo-v2.6-flash | A greenhouse's automatic vent opens only when both sensors report above 25°C. Sensor A reads 27°C but its wire is cut, so the vent system receives no signal from it. Sensor B reads 26°C correctly. Will the vent open, and what single change restores normal opening? | Sensor A reads 27°C, but because its wire is cut, the vent controller never receives that reading — it sees no valid signal from A, not a "hot" signal. The vent requires both sensors to report above 25°C, and the AND condition fails when one input is missing, so the vent stays closed even though both actual temperature... | no, vent will not open; repair/replace sensor a's cut wire | true | [
"no, vent will not open; repair/replace sensor a's cut wire",
"no, vent stays closed; repair/replace sensor a's cut wire to restore normal opening"
] | 221 |
reading-inference | what can be concluded from a short passage | mimo-v2.6-flash | Marcus left his umbrella at the café but his bag stayed dry on the walk home. Tilda, who left at the same time, used her umbrella and her notes stayed dry. What can be concluded about the weather during their walk? | Marcus's bag staying dry shows no rain reached it during the walk, so it was not raining while they walked home. Tilda using an umbrella does not prove otherwise: she may have used it as a precaution, or for sun or wind protection, and her notes staying dry is consistent with dry weather too. Since they left at the sam... | it did not rain during their walk; weather was dry possibly sunny, and tilda's umbrella use does not show otherwise | true | [
"it did not rain during their walk; weather was dry possibly sunny, and tilda's umbrella use does not show otherwise",
"it probably rained tilda's umbrella kept her notes dry, marcus's bag was likely waterproof, but rain cannot be proven from these facts alone"
] | 419 |
cause-effect | why an everyday thing happens | mimo-v2.6-flash | The bakery turns on its oven at 4 a.m. By 5 a.m. the bread is baking, and the smell fills the street by 6 a.m. If the oven had been turned on at 4:30 a.m. instead, at what time would the smell fill the street? | The oven takes 2 hours from being turned on to the smell filling the street (4 a.m. to 6 a.m.). If it's turned on at 4:30 a.m., the smell would fill the street at 6:30 a.m.
Final answer: 6:30 a.m. | 6:30am | true | [
"6:30am",
"6:30am"
] | 139 |
cause-effect | predict the result of an action | mimo-v2.6-flash | Rosa waters her fern every day for a month. The pot has no drainage holes. If overwatering causes root rot in ferns, what most likely happens to the fern by the end of the month? | Daily watering into a pot with no drainage means excess water has nowhere to go, so the soil stays saturated. This deprives roots of oxygen, allowing root rot to develop. By month's end the fern most likely has rotting roots, leading to yellowing, wilting, and eventual death. Final answer: The fern develops root rot an... | fern develops root rot and likely dies | true | [
"fern develops root rot and dies",
"fern develops root rot and likely dies"
] | 85 |
everyday-logic | seating people | mimo-v2.6-flash | Five friends sit in a row on a bench. Mara refuses to sit next to Otis. Bo wants to sit at one end. Priya sits between Bo and Otis. If Bo is on the left end and Otis is on the right end, what is Mara's position from the left? | Bo occupies position 1 (left end) and Otis position 5 (right end). Priya sits between them, so she takes the middle spot, position 3. Mara cannot sit next to Otis, which rules out position 4. That leaves position 2 for Mara, with the fifth friend filling position 4. Check: Bo–Mara–Priya–friend–Otis satisfies every cond... | 2 second from left | true | [
"2 second from left",
"2 second from left"
] | 487 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Port Alden at 14:45 and takes 2 hours 10 minutes to reach Bram Isle. Passengers must board a shuttle that leaves Bram Isle 35 minutes after arrival. At what time does the shuttle depart? | Add the ferry travel time to the departure: 14:45 plus 2 hours 10 minutes gives 16:55 arrival at Bram Isle. Then add the 35-minute shuttle wait: 16:55 plus 35 minutes gives 17:30.
Final answer: 17:30 | 17:30 | true | [
"17:30",
"17:30"
] | 107 |
everyday-logic | scheduling a day | mimo-v2.6-flash | Mara must do three errands before 5 pm: the pharmacy closes at 4, the bank at 5, and the library at 6. Each errand takes 30 minutes and she starts at 2 pm, doing one at a time with no travel time. What is the latest start time for the pharmacy? | Mara starts at 2 pm and each errand takes 30 minutes. The pharmacy closes at 4 pm, so she must finish it by then. That means she needs to start it no later than 3:30 pm. She can do the bank (by 5) and library (by 6) after that.
Final answer: 3:30 pm | 3:30pm | true | [
"3:30pm",
"3:30pm"
] | 107 |
code-trace | list mutation and aliasing | mimo-v2.6-flash | Two variables point to the same list: [7, 3]. First, b.append(5). Then a = a + [1]. Finally, b[0] = 0. What is sum(a)? | a and b both start pointing to the same list [7, 3]. b.append(5) modifies that shared list, so both a and b are now [7, 3, 5]. Then a = a + [1] creates a brand new list for a, making a = [7, 3, 5, 1], while b still points to [7, 3, 5]. Finally b[0] = 0 only changes b, not a. So a = [7, 3, 5, 1] and its sum is 7 + 3 + 5... | 16 | true | [
"16",
"16"
] | 242 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry leaves Port Kestrel at 9:40 AM and arrives at Isla Bruma after a 2-hour 55-minute crossing. The return trip, leaving at 4:15 PM, takes 25 minutes longer. At what time does the return ferry arrive? | Departure 4:15 PM plus the outbound crossing of 2 hours 55 minutes plus 25 extra minutes equals 3 hours 20 minutes of travel time. Adding that to 4:15 PM gives 7:35 PM.
Final answer: 7:35 PM | 7:35pm | true | [
"7:35pm",
"7:35pm"
] | 109 |
deduction | spatial arrangement | mimo-v2.6-flash | In a straight row of six shelves labeled A to F from left to right, the pottery is two shelves right of the vase. The vase is on D. What letter shelf holds the pottery? | D is the fourth shelf. Two shelves right of D is D plus two: E then F.
Final answer: F | f | true | [
"f",
"f"
] | 42 |
cause-effect | simple physical reasoning | mimo-v2.6-flash | A shipment box contains one glass bottle of olive oil packed in foam. During transit the box tips over, and the bottle inside stays in place and unbroken. Why did nothing spill? | The bottle was sealed with a cap or cork, so even though the box tipped over, the olive oil stayed inside the closed container.
Final answer: The bottle was sealed, so no oil could escape when it tipped over. | bottle was sealed, so no oil could escape when it tipped over | true | [
"bottle was sealed, so no oil could escape when it tipped over",
"bottle was closed/capped, so olive oil could not leak out when box tipped over"
] | 63 |
cause-effect | predict the result of an action | mimo-v2.6-flash | A bakery lowers its croissant price from $4 to $2 while quality stays the same. Customers who found $4 too expensive now buy regularly, and each croissant still costs $1 to make. If daily sales rise from 50 to 150, how much does daily profit change in dollars? | Old profit: ($4 − $1) × 50 = $150. New profit: ($2 − $1) × 150 = $150. Change: $150 − $150 = $0.
Final answer: 0 | 0 | true | [
"0",
"0"
] | 99 |
quantitative | elapsed time | mimo-v2.6-flash | A ferry departs Juneau at 2:45 pm and arrives in Sitka after a 6 hour 50 minute crossing. Sitka is in the same time zone. What time does it arrive? | 2:45 pm plus 6 hours is 8:45 pm. Adding 50 minutes gives 9:35 pm.
Final answer: 9:35 pm | 9:35pm | true | [
"9:35pm",
"9:35pm"
] | 61 |
deduction | ranking by clues | mimo-v2.6-flash | In a lighthouse race, Mira finished above Otto but below Priya. Kofi finished below Otto. Ranks go from 1 (best) to 4. What rank did Otto get? | Priya finished first, Mira second, Otto third, and Kofi fourth, since Mira is between Priya and Otto, and Kofi is below Otto.
Final answer: 3 | 3 | true | [
"3",
"3"
] | 91 |
deduction | truth-teller and liar | mimo-v2.6-flash | On an island, Mira says: "Exactly one of us two is a liar." Her companion, Tobias, says: "We are both liars." Determine whether Mira is a truth-teller or a liar. | Mira must be the truth-teller. If she were lying, "exactly one of us is a liar" would be false, so both would be liars — but then Tobias's claim "we are both liars" would be true, which a liar cannot say. So Mira tells the truth: exactly one is a liar, namely Tobias, whose false claim that both are liars fits his role.... | mira is a truth-teller tobias is liar | true | [
"mira is a truth-teller tobias is liar",
"mira is a truth-teller"
] | 261 |
quantitative | simple combinatorics | mimo-v2.6-flash | In a knitting club of 5 members, each pair of members exchanges exactly one handmade gift per year. How many gifts are exchanged in total? | Each pair exchanges one gift, so we need the number of pairs among 5 members. That's 5 choose 2 = (5×4)/2 = 10.
Final answer: 10 | 10 | true | [
"10",
"10"
] | 60 |
code-trace | list mutation and aliasing | mimo-v2.6-flash | Maya runs this code:
a = [4, 1, 7]
b = a
a.sort()
b.append(a[0] + 2)
print(a)
What is printed? | a and b reference the same list. After sort, the list is [1,4,7]. Then b.append(a[0]+2) adds 1+2=3, giving [1,4,7,3]. Since a is that same list, printing a shows it.
Final answer: [1, 4, 7, 3] | [1, 4, 7, 3] | true | [
"[1, 4, 7, 3]",
"[1, 4, 7, 3]"
] | 144 |
cause-effect | spot the flawed plan | mimo-v2.6-flash | Priya wants her basil seedlings to grow faster, so she doubles their water and moves them into a windowless closet with a heat lamp that only emits green light. Which element of her plan is flawed because seedlings cannot use it for photosynthesis? | Priya's plan has two problems, but the one tied to photosynthesis is the light source. Chlorophyll absorbs red and blue wavelengths and reflects green, which is why plants look green. A lamp emitting only green light gives the seedlings almost nothing usable to drive photosynthesis, so growth would stall or slow rather... | green light from heat lamp | true | [
"green light from heat lamp",
"green light from heat lamp"
] | 142 |
everyday-logic | packing a bag | mimo-v2.6-flash | Priya packs a weekend bag and owns exactly four shirts: one blue, one red, one green, one striped. She packs three shirts but leaves the red one home. Her friend says she packed the striped shirt and the blue one. What color is the third shirt she packed? | She owns four shirts and packs three, leaving the red one home, so she packed blue, green, and striped. Her friend already named striped and blue, leaving the remaining shirt.
Final answer: green | green | true | [
"green",
"green"
] | 76 |
cause-effect | simple physical reasoning | mimo-v2.6-flash | During a power outage, Marta's electric kettle cannot boil water, but her gas stove still works. If the gas supply is unaffected and the stove ignites normally, what is the most likely cause of the kettle failing: the electricity outage or a fault in the gas line? | The electric kettle needs electricity to heat, so a power outage directly explains its failure. The gas stove igniting normally shows the gas line is fine. Therefore, the electricity outage is the cause.
Final answer: the electricity outage | electricity outage | true | [
"electricity outage",
"electricity outage"
] | 75 |
quantitative | rates and time | mimo-v2.6-flash | A ferry departs Port Alden at 2:15 PM traveling at 24 km/h. A second ferry leaves the same port at 3:15 PM at 36 km/h on the same route. At what time does the second ferry catch up to the first? | The first ferry has a one-hour head start, covering 24 km. The second ferry closes the gap at 12 km/h (36 − 24), so it takes 24 ÷ 12 = 2 hours after 3:15 PM.
Final answer: 5:15 PM | 5:15pm | true | [
"5:15pm",
"5:15pm"
] | 138 |
code-trace | value of a variable after a loop | mimo-v2.6-flash | Mara runs this: x = 3; repeat 4 times { x = x * 2 - 1 }. What is the value of x after the loop finishes? | Start with x = 3 and apply x = x * 2 - 1 four times:
- Iteration 1: 3 * 2 - 1 = 5
- Iteration 2: 5 * 2 - 1 = 9
- Iteration 3: 9 * 2 - 1 = 17
- Iteration 4: 17 * 2 - 1 = 33
Final answer: 33 | 33 | true | [
"33",
"33"
] | 154 |
deduction | elimination from hints | mimo-v2.6-flash | Three runners finish a race: Priya, Omar, and Lena. Priya did not come first. Omar finished after Priya. Who came first? | Priya didn't come first, and Omar finished after Priya, so Omar wasn't first either. That leaves Lena.
Final answer: Lena | lena | true | [
"lena",
"lena"
] | 57 |
cause-effect | why an everyday thing happens | mimo-v2.6-flash | At a bakery, when Rina takes a tray of croissants out of the oven and leaves them on the counter, steam escapes through the vents she opened in the box lid. The croissants in a fully sealed box become soggy. Why does opening the vents keep the croissants crisp? | Hot croissants release steam as their moisture evaporates. In a sealed box, that water vapor has nowhere to go, so it stays trapped, cools down, and condenses back onto the croissants, soaking the crust and making it soggy. Open vents let the vapor escape outside the box, so the air inside stays dry. With the moisture ... | vents let escaping steam leave box rather than condensing back onto croissants, so they stay dry and crisp instead of getting soggy | true | [
"vents let escaping steam leave box rather than condensing back onto croissants, so they stay dry and crisp instead of getting soggy",
"vents let steam escape instead of trapping it, so moist air can't condense back onto croissants and crust stays dry and crisp"
] | 211 |
code-trace | off-by-one in a range | mimo-v2.6-flash | A loop runs: total = 0; for i in range(2, 7): total += i. Separately, another loop: count = 0; for j in range(3, 10, 2): count += 1. What is the product of total and count? | First loop: i takes values 2, 3, 4, 5, 6, so total = 20. Second loop: j takes values 3, 5, 7, 9, so count = 4. Product = 20 × 4 = 80.
Final answer: 80 | 80 | true | [
"80",
"80"
] | 121 |
quantitative | simple combinatorics | mimo-v2.6-flash | Priya packs snack boxes by choosing one fruit (apple, banana, or mango), one drink (juice or milk), and one treat (crackers or cookie). She also insists that if the fruit is banana, the treat must be cookie. How many different valid snack boxes can she make? | Apple: 2 drinks × 2 treats = 4. Mango: 2 × 2 = 4. Banana: 2 drinks × 1 treat (cookie only) = 2. Total = 4 + 4 + 2 = 10.
Final answer: 10 | 10 | true | [
"10",
"10"
] | 131 |
deduction | ranking by clues | mimo-v2.6-flash | Three runners finish a race: Priya, Omar, Lena. Omar finished ahead of Priya but behind Lena. If no ties occurred, who came second? | Lena finished ahead of Omar, and Omar finished ahead of Priya, so the order is Lena first, Omar second, Priya third.
Final answer: Omar | omar | true | [
"omar",
"omar"
] | 58 |
cause-effect | predict the result of an action | mimo-v2.6-flash | At a bakery, Dara lowers the oven temperature by 50 degrees but bakes the bread for twice as long as the recipe says. The recipe bakes at 300 degrees for 40 minutes. For how many minutes does Dara bake? | Dara bakes for twice as long as the recipe says. The recipe calls for 40 minutes, so she bakes for 2 × 40 = 80 minutes.
Final answer: 80 | 80 | true | [
"80",
"80"
] | 63 |
code-trace | off-by-one in a range | mimo-v2.6-flash | Maya's loop in Python prints values for i in range(3, 11, 2), adding each to a running total that starts at 5. What is the final total? | The range produces 3, 5, 7, and 9. Adding these gives 24, then adding the starting total of 5 gives 29.
Final answer: 29 | 29 | true | [
"29",
"29"
] | 83 |
everyday-logic | who used an object last | mimo-v2.6-flash | A stapler sits in the office shared by Priya, Tom, and Lena. On Monday, Tom used it after Priya but before Lena. No one used it after that on Monday. Who used the stapler last? | Priya used it first, then Tom, then Lena. So Lena used it last. Final answer: Lena | lena | true | [
"lena",
"lena"
] | 49 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.