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: The difference between the place values of 7 and 3 in the number 527435 is

 Option A: 4

 Option B: 5

 Option C: 45

 Option D: 6970

 Option E: None

SOLUTION: Option D

PROBLEM: Question: A train 125m long takes 6 sec to cross a man walking at 5kmph in a direction opposite to that of the train. Find the speed of the train?

 Option A: 65kmph

 Option B: 70kmph

 Option C: 75kmph

 Option D: 80kmph

 Option E: 85kmph

SOLUTION: Option B

PROBLEM: Question: From the integer n, if n*n*n is odd, then what is true from below options?

 Option A: n is odd and n*n is even

 Option B: n*n is even

 Option C: n is odd

 Option D: n is even

 Option E: n*n is odd

SOLUTION:
Option A