Here's the question bank on all the logical reasoning topics.
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 four 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.11, 8, 5, 9 = 4312, 9, 7, 6 = 6614, 13, 9, 10 = ?
Given that:-11 × 8 - 5 × 9 = 43Applying BODMAS rule:-88 - 45= 4343= 43.And,12 × 9 - 7 × 6 = 66Applying BODMAS rule:-108 - 42 = 6666 = 66.Similarly,14 × 13 - 9 × 10 = ?Applying BODMAS rule:-182 - 90 = ?92 = ?Hence, "option 1" is the correct answer.
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