instruction:
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.
question:
Question: Which of the following is NOT a factor of 10! ?

 Option A: 1440

 Option B: 625

 Option C: 160

 Option D: 80

 Option E: 50
answer:
Option B


question:
Question: The difference of two numbers is 1415. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?

 Option A: A

 Option B: B

 Option C: C

 Option D: D

 Option E: E
answer:
Option B


question:
Question: Find the area of a cuboid of length 15cm , breadth 10 cm . and height 16cm.

 Option A: 2400 cm cube

 Option B: 2410 cm cube

 Option C: 2420 cm cube

 Option D: 2430 cm cube

 Option E: 2480 cm cube
answer:

Option A