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: How many zeroes are there at the end of the number N, if N = 150! + 300! ?

 Option A: 28

 Option B: 31

 Option C: 34

 Option D: 37

 Option E: 40
answer:
Option D


question:
Question: I. a3 - 305 = 207,
II. b2 - 72 = -8 to solve both the equations to find the values of a and b?

 Option A: a > b

 Option B: a ≥ b

 Option C: a < b

 Option D: a ≤ b

 Option E: a = b or the relationship between a and b cannot be established.
answer:
Option B


question:
Question: In what time will a train 150 m long cross an electric pole, it its speed be 144 km/hr?

 Option A: 2.55 sec

 Option B: 2.9 sec

 Option C: 1.3 sec

 Option D: 3.75 sec

 Option E: 1.8 sec
answer:

Option D