TASK DEFINITION: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
PROBLEM: Question: Mr. Karan borrowed a certain amount at 6% per annum simple interest for 9 years. After 9 years, he returned Rs. 8010/-. Find out the amount that he borrowed.

 Option A: s. 5266

 Option B: s. 5269

 Option C: s. 5228

 Option D: s. 5201

 Option E: s. 52192

SOLUTION: Option D

PROBLEM: Question: A shopkeeper sold an book offering a discount of 5% and earned a profit of 30%. What would have been the percentage of profit earned if no discount was offered?

 Option A: 140

 Option B: 120

 Option C: 130

 Option D: 136.8

 Option E: 150

SOLUTION: Option D

PROBLEM: Question: At what time between 7 and 8 o'clock will the hands of a clock be in the same straight line but, not together?

 Option A: 5 min. past 7

 Option B: 5(2/11

 Option C: 5(3/11

 Option D: 5(5/11

 Option E: 5(5/11

SOLUTION:
Option D