{"question": "Compute 3 + 4 x 5.", "answer": "23"}
{"question": "What is 15% of 240?", "answer": "36"}
{"question": "Simplify 3/4 + 1/6.", "answer": "11/12"}
{"question": "Solve for x: 2x + 7 = 19.", "answer": "6"}
{"question": "If x + y = 10 and x - y = 4, find x.", "answer": "7"}
{"question": "Solve x^2 - 5x + 6 = 0 and give the larger root.", "answer": "3"}
{"question": "A rectangle is 8 cm by 5 cm. What is its area?", "answer": "40"}
{"question": "A right triangle has legs 6 and 8. Find the hypotenuse.", "answer": "10"}
{"question": "What is gcd(48, 36)?", "answer": "12"}
{"question": "What is lcm(4, 6)?", "answer": "12"}
{"question": "How many ways can the letters of 'CAT' be arranged?", "answer": "6"}
{"question": "How many ways are there to choose 2 items from 5?", "answer": "10"}
{"question": "A fair coin is flipped 3 times. What is the probability of exactly 2 heads?", "answer": "3/8"}
{"question": "The arithmetic sequence 3, 7, 11, ... has first term 3 and common difference 4. Find the 10th term.", "answer": "39"}
{"question": "The geometric sequence 2, 6, 18, ... has ratio 3. Find the 5th term.", "answer": "162"}
{"question": "A car travels 150 miles in 3 hours. What is its average speed in mph?", "answer": "50"}
{"question": "If 5 workers build a wall in 12 days, how many days do 3 workers need at the same rate?", "answer": "20"}
{"question": "Mix 2 L of 30% acid with 3 L of 80% acid. What is the final concentration, in percent?", "answer": "60"}
{"question": "What is the sum of the first 100 positive integers?", "answer": "5050"}
{"question": "Compute 2^10.", "answer": "1024"}
{"question": "What is log base 2 of 32?", "answer": "5"}
{"question": "Simplify sqrt(72).", "answer": "6\\sqrt{2}"}
{"question": "A circle has radius 7. Using pi = 22/7, find its area.", "answer": "154"}
{"question": "What is the sum of the interior angles of a hexagon?", "answer": "720"}
{"question": "Two quantities are in ratio 3:5 and total 40. What is the larger quantity?", "answer": "25"}
{"question": "A value is 20% more than 50. What is it?", "answer": "60"}
{"question": "After a 20% discount an item costs 80. What was the original price?", "answer": "100"}
{"question": "Find the median of 3, 7, 9, 11, 15.", "answer": "9"}
{"question": "Find the mean of 4, 8, 15, 16, 23, 42.", "answer": "18"}
{"question": "Solve 3(x - 2) = 2x + 1.", "answer": "7"}
{"question": "How many prime numbers are less than 20?", "answer": "8"}
{"question": "Compute 17 mod 5.", "answer": "2"}
{"question": "Write 0.75 as a fraction in lowest terms.", "answer": "3/4"}
{"question": "A square has area 49. What is its perimeter?", "answer": "28"}
{"question": "A number tripled and then decreased by 4 equals 20. Find the number.", "answer": "8"}
{"question": "Find the distance between (0, 0) and (3, 4).", "answer": "5"}
{"question": "Find the slope of the line through (1, 2) and (3, 8).", "answer": "3"}
{"question": "Compute 5!.", "answer": "120"}
{"question": "What is the probability that two fair dice sum to 7?", "answer": "1/6"}
{"question": "Invest 1000 at 10% annual interest compounded yearly for 2 years. What is the final amount?", "answer": "1210"}
{"question": "If f(x) = 2x + 3, what is f(5)?", "answer": "13"}
{"question": "Solve |x - 3| = 5 and give the larger solution.", "answer": "8"}
{"question": "A triangle has base 10 and height 6. What is its area?", "answer": "30"}
{"question": "12 is what percent of 48?", "answer": "25"}
{"question": "What is the next term in 1, 4, 9, 16, ...?", "answer": "25"}
{"question": "How many diagonals does a pentagon have?", "answer": "5"}
{"question": "Compute sqrt(144) + sqrt(25).", "answer": "17"}
{"question": "A shirt costs 25 and is marked up by 40%. What is the new price?", "answer": "35"}