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: what is the compound interest paid on a sum of rs. 3000 for the period of 2 years at 10 % per annum.
Options: a. 630, b. 620, c. 610, d. 600, e. none of these
answer:
a


question:
Problem: an industrial loom weaves 0.128 metres of cloth every second. approximately, how many seconds will it take for the loom to weave 25 metre of cloth ?
Options: a. 194 seconds, b. 195 seconds, c. 196 seconds, d. 197 seconds, e. none of these
answer:
b


question:
Problem: fred and sam are standing 55 miles apart and they start walking in a straight line toward each other at the same time. if fred walks at a constant speed of 6 miles per hour and sam walks at a constant speed of 5 miles per hour, how many miles has sam walked when they meet ?
Options: a. 5, b. 9, c. 25, d. 30, e. 45
answer:

c