In the given number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the given number-pairs. (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.)
(45, 88)
(26, 50)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. (22, 42).
Logic: (First number × 2) - 2 = Second number.
As, (45, 88)
45 × 2 = 90 - 2 = 88
And, (26, 50)
26 × 2 = 52 - 2 = 50
Similarly, (22, 42)
22 × 2 = 44 - 2 = 42.