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: Running at the same constant rate, 8 identical machines can produce a total of 240 pens per minute. At this rate, how many pens could 5 such machines produce in 5 minutes?

Option A: 114

Option B: 108

Option C: 192

Option D: 750

Option E: 777
Option D

Question: On dividing a number by 7, we get 3 as quotient and 0 as remainder. On dividing the same number by 3, what will be the remainder?

Option A: 1

Option B: 2

Option C: 3

Option D: 0

Option E: 4
Option D

Question: An amount of Rs.20,000 is to be distributed amongst P, Q, R and S such that "P" gets twice as that of "Q" and "S" gets four times as that of "R". If "Q" and "R" are to receive equal amount, what is the difference between the amounts received by S and P?

Option A: Rs. 5000

Option B: Rs. 4570

Option C: Rs. 2750

Option D: Rs. 2950

Option E: None of these
Option A