SSC CHSL Model Paper 6

Question : 65 of 100

Marks: +1, -0

If log 2 = 0.30103, the number of digits in 264 is:

Solution:

log

(2^64)

= 64 × log 2
= (64 × 0.30103)
= 19.26592
Its characteristic is 19.
Hence, then number of digits in 264 is 20.

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