Aptitude - Logarithm - Discussion
Discussion Forum : Logarithm - General Questions (Q.No. 11)
11.
If log 2 = 0.30103, the number of digits in 264 is:
Answer: Option
Explanation:
| log (264) | = 64 x log 2 |
| = (64 x 0.30103) | |
| = 19.26592 |
Its characteristic is 19.
Hence, then number of digits in 264 is 20.
Discussion:
59 comments Page 3 of 6.
Shalini said:
1 decade ago
Why is it necessary to add 1 to 19? Why not just 19?
Zexter said:
10 years ago
The concept behind this is still not clear. If anyone knows it please explain it.
Dhanaa said:
9 years ago
I could not understand this concept. Please explain more if anybody knows.
Angel kavya said:
9 years ago
Good explanation, Thank you @Vicky.
Shryea said:
9 years ago
But here the characteristic logic is not matching with the previous one in the formula section.
Govardhan said:
9 years ago
Didn't understand please explain clearly.
Sowmya said:
9 years ago
Can't able to understand.
How it comes? Please explain in clear solution.
How it comes? Please explain in clear solution.
Nishtha said:
8 years ago
Didn't understand, please anyone explain it clearly.
Srajan said:
8 years ago
@Eswara.
Why we are adding 1?
Why we are adding 1?
Ravisankar said:
8 years ago
Please explain me.
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