Question discussion

Three numbers P, Q and R are in the ratio of 6 : 5 : 3 respectively. If R is 32 less than the sum of P and Q, then what is the value of Q?

3410Medium DSSSB TGT Computer Science 0 replies 1 views

Correct answer: C

Explanation

Let P = 6k, Q = 5k, R = 3k. R = P + Q − 32 gives 3k = 11k − 32, so k = 4 and Q = 20.

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