Direction: What should come in place of the question mark (?) in the following number series?
400, 240, 144, 86.4, 51.84, 31.104, ?

Question

Direction: What should come in place of the question mark (?) in the following number series? 400, 240, 144, 86.4, 51.84, 31.104, ?

Accepted Answer

Correct answer: D — Answer : Option D Explanation / Solution: 18.6624 400 × 0.6 = 240 240 × 0.6 = 144 144 × 0.6 = 86.4 86.4 × 0.6 = 51.84 51.84 × 0.6 = 31.104 31.104 × 0.6 = 18.6624

Answer

A. 19.2466

Answer

B. 17.2244

Answer

C. 16.8824

Answer

D. 18.6624

Direction: What should come in place of the question mark (?) in the following…