37 is related to 89 following a certain logic. Following the same logic, 43 is related to 101. To which of the following is 28 related, following the same logic?(NOTE: Operations should be performed on the whole numbers, without breaking down the numbersinto its constituent digits. E.g. 13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1and 3 is not allowed)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 71.
37 is related to 89 → 37 × 2 + 15 = 89
43 is related to 101 → 43 × 2 + 15 = 101
Similarly, 28 is related → 28 × 2 + 15 = 71