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.

Q: Question: A wooden box of dimensions 8 m x 7 m x 6 m is to carry rectangularboxes of dimensions 4 cm x 7 cm x 6 cm. The maximum number ofboxes that can be carried in the wooden box, is

Option A: 9800000

Option B: 1000000

Option C: 7500000

Option D: 2000000

Option E: None of these

A: Option D
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Q: Question: Twelve participants are participating in a competition. In how many ways can the first three prizes be won?

Option A: 1320

Option B: 680

Option C: 820

Option D: 720

Option E: 620

A: Option A
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Q: Question: In a box, there are 7 red, 3 blue and 5 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

Option A: 2/3

Option B: 8/21

Option C: 3/7

Option D: 7/15

Option E: 10/21

A:
Option D
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