An amount of Rs.1,000 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?  Choose the most appropriate option:
A) 2378 B) 2697 C) 250 D) 5000 E) 6971
Explanation:   We have, P = 2Q &amp; S = 4R   Further Q = R &amp; P + Q + R + S = 1,000   Thus we get, 2Q + Q + Q + 4Q = 1,000   8Q = 1,000 or Q = Rs. 125   Thus, R = Rs. 125, P = 250 &amp; S = Rs. 500   Hence, the required difference = (S – P) = (500 – 250) = Rs.250   ANSWER:250
<result>C</result>
An amount of Rs.1,000 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?