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 its constituent digits. For 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.)
(24, 3, 10)
(144, 9, 18)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (133, 7, 21).
The logic used here is:
Third number = (First Number ÷ Second Number) + 2
Given,
(24, 3, 10)
⇒ (24 ÷ 3) + 2 = 8 + 2 = 10
(144, 9, 18)
⇒ (144 ÷ 9) + 2 = 16 + 2 = 18
Similarly, Follows the same pattern
(133, 7, 21)
⇒ (133 ÷ 7) + 2 = 19 + 2 = 21
Hence, the correct answer is (133, 7, 21).