If the sum of digits of the number `N = 2000^11 -2011` is `S,` then

If log_(10)2=0.3010..., the number of digits in the number 2000^(2000) is

Given that log(2)=0. 3010 , the number of digits in the number 2000^(2000) is

If the sum of the digits of a number (10^(n)-1) is 4707, where n is a natural number,then the value of n is :

Given that log_(10)(2) = 0.3010... , number of digits in the number 2000^(2000) is

Given that log_(10)(2) = 0.3010 , number of digits in the number 2000^(2000) is

If the sum of the digits of a number 10^(n) - 1 , where n is a natural number, is equal to 3798, then what is the value of n ?

A two–digit number exceeds the sum of the digits of that number by 18. If the digit at the unit’s place is double the digit in the ten’s place, what is the number? a. 24 b. 48 c. 42 d. Data inadequate

The ratio between a to digit number and the sum of the digits of that number is 4:1. If the digit in the unit’s place is 3 more than the digit in the ten’s place, then the number is a. 24 b. 63 c. 36 d. 96