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400, 240, 144, 86.4, 51.84, 31.104, ?...

400, 240, 144, 86.4, 51.84, 31.104, ?

A

17.2244

B

18.6624

C

19.2466

D

16.8824

Text Solution

Verified by Experts

The correct Answer is:
B
The given sequence ofnumber follows the pattern : `xx 0.6`

Therefore, Missing number `=31.104 xx 0.6 = 18.6624`.
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