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Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on t
Question

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(5, 28, 15)
(29, 102, 17)

A.

(4, 20, 5)

B.

(7, 34, 10)

C.

(37, 115, 1)

D.

(47, 142, 3)

Correct option is D

Given:
​(5, 28, 15)
(29, 102, 17)
Logic:  Second number = (3 × First number) + Third number − 2
(5, 28, 15):
3 × 5 + 15 − 2 = 15 + 15 − 2 = 28 
(29, 102, 17):
3 × 29 + 17 − 2 = 87 + 17 − 2 = 102 
Now check the options:
A: 3 × 4 + 5 − 2 = 15 ≠ 20 
B: 3 × 7 + 10 − 2 = 29 ≠ 34 
C: 3 × 37 + 1 − 2 = 110 ≠ 115 
D: 3 × 47 + 3 − 2 = 142 ✔
Final Answer:
(47, 142, 3)
Final Correct Option:
D

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