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: When the no.7y86038 is exactly divisible by 11, then the smallest whole no.in place of y?

 Option A: 3

 Option B: 4

 Option C: 6

 Option D: 7

 Option E: 9

SOLUTION: Option A

PROBLEM: Question: A and B complete a work in 6 days. A alone can do it in 10 days. If both together can do the work in how many days?

 Option A: 3.75

 Option B: 3.76

 Option C: 3.79

 Option D: 3.74

 Option E: 3.71

SOLUTION: Option A

PROBLEM: Question: Three numbers are in the ratio 4 : 5 : 6 and their average is 20 . The largest number is:

 Option A: 24

 Option B: 32

 Option C: 36

 Option D: 42

 Option E: 45

SOLUTION:
Option A