Question

In the following question, select the odd number pair from the given alternatives.

A 75 - 175 Correct Answer Incorrect Answer
B 64 - 96 Correct Answer Incorrect Answer
C 38 - 192 Correct Answer Incorrect Answer
D 28 - 130 Correct Answer Incorrect Answer

Solution

The square of second digit of first number is multiplied with first digit to obtain the scond number. 75 = 7 x (5)² = 7 x 25 = 175 64 = 6 x (4)² = 6 x 16 = 96 38 = 3 x (8)² = 3 x 64 = 192 28 = 2 x (8)² = 2 x 64 = 128

Practice Next

Relevant for Exams:

×
×