Question

Select the set in which the numbers are related in the same way as are the numbers of the following set.

(3, 28, 128)

• A. (1, 20, 96)
• B. (5, 30, 150)
• C. (2, 18, 218)
• D. (7, 63, 163)

Answer 1

Answer:

A. (1, 20, 96)

Solution: The logic is: (3, 28, 128) → (128 - 3) = (28 - 3) × 5 ⇒ 125 = 25 × 5 ⇒ 125 = 125 Similarly, (1, 20, 96) → (96 - 1) = (20 - 1) × 5 ⇒ 95 = 19 × 5 ⇒ 95 = 95 Hence, ‘(1, 20, 96)’ is the correct answer.