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Question

Select the set in which the numbers are related in the same way as are the numbers of the following set .

( NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 - Operations on 13 such as adding/ subtracting/ multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(38, 24, 52)

(45, 31, 59)

A (44, 30, 78) Correct Answer Incorrect Answer
B (54, 40, 58) Correct Answer Incorrect Answer
C (78, 64, 92) Correct Answer Incorrect Answer
D (92, 40, 68) Correct Answer Incorrect Answer

Solution

The logic followed here is: Second number = First number - 14 Third number = Second number + 28 In (38, 24, 52) = 38 – 14 = 24; 24 + 28 = 52. (45, 31, 59) = 45 – 14 = 31; 31 + 28 = 59. (44, 30, 58) = 44 – 14 = 30; 30 + 28 = 58. (54, 40, 68) = 54 – 14 = 40; 40 + 28 = 68. (78, 64, 92) = 78 – 14 = 64; 64 + 28 = 92. (92, 40, 68) = 92 – 14 = 78; 78 + 28 = 106.

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