Latest CSC Aptitude Question SOLUTION: Insert the missing number 1, 2, 4, 8, 16, 32, 64, ..., 256 A. 128 B. 148 C. 154 D. 164

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(#M40006755) CSC question series Keep an EYE

Insert the missing number
1, 2, 4, 8, 16, 32, 64, ..., 256
A. 128 B. 148
C. 154 D. 164

Asked In CSC (12 years ago)

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Vignesh  (12 years ago)

Ans = A)128
Exp = The sequence is just like multiples of 2..
i.e., 1 = 1
1 * 2 = 2
2 * 2 = 4
4 * 2 = 8
8 * 2 = 16
8 * 2 = 32
32 * 2 = 64
64 * 2 = 128
128*2 = 256

$ Vignesh (India, TamilNadu) $

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sonika thakur  (12 years ago)

ans: A 128

1, 2, 4, 8, 16, 32, 64, .128., 256
2^0 2^1 2^2 2^3 2^4 2^5 2^6 2^7 2^8

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Shiv Kumar  (12 years ago)

Ans: A. 128

Explanation:
previous number Multiplied by 2 for the next Number.

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sanjeevi  (12 years ago)

ans:128 the series is just a mulitiples of 2.like 1*2,2*2,4*2,...64*2=128.

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vytla amulya  (7 years ago)

1,1*2=2,2*2=4,4*2=8,8*2=16,16*2=32,32*2=64,64*2=128,128*2=256

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