Question

In each of the given number-clusters, the number on the

right side of = (the equal to sign) is calculated by performing certain mathematical operations on the two numbers on the left of = (the equal to sign). All three number-clusters follow the same pattern. Select the number from among the given options that can replace the question mark (?) in the third number-cluster 8, 35 = 29 10, 48 = 52 12, 57 = ?

A 87

B 75

C 95

D 67

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RRB NTPC

In each of the given number-clusters, the number on the

Solution

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