VEDIC MATHS | Best Method To Multiply 3 Digit Number with Same Base

The numbers 2272 and 875 are divided by a 3-digit number N, giving the same remaindes. The sum of the digits of N is

Three digit numbers are formed with the digits 0,2,4,6 and 8. Write the probability of forming a three digit number with the same digits.

the tens and ones digit of 2 -digit number are the same.when the number is added to ots reverse,the sum is 88. what is the number?

Probability of all 3-digit numbers having all the digits same is