instruction:
Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
question:
Problem: how much more would rs. 10000 fetch, after two years, if it is put at 20 % p. a. compound interest payable half yearly than if is put at 20 % p. a. compound interest payable yearly ?
Options: a. 241, b. 725, c. 992, d. 837, e. 923
answer:
a


question:
Problem: a fruit - salad mixture consists of apples, peaches, and grapes in the ratio 6: 5: 4, respectively, by weight. if 60 pounds of the mixture is prepared, the mixture includes how many more pounds of apples than grapes ?
Options: a. 15, b. 12, c. 8, d. 6, e. 4
answer:
c


question:
Problem: an urn contains 10 black and 5 white balls. two balls are drawn from the urn one after the other without replacement. what is the probability that both drawn balls are black ?
Options: a. 1 / 5, b. 3 / 7, c. 2 / 5, d. 3 / 5, e. 2 / 7
answer:

b