Divisibility rules
Divisibility rules: Overview
This topic covers concepts, such as, Rule for Divisibility by 6, Rule for Divisibility by 4, Rule for Divisibility by 10 & Rule for Divisibility by 11 etc.
Important Questions on Divisibility rules

From to how many such numbers which are divisible by 3 and the sum of their digits is , are ?

If the number is exactly divisible by , then the minimum value of is:


The greatest five digit number exactly divisible by and is

Which of the following number is divisible by ?

If A is the smallest three-digit number divisible by both and and B is the largest four digit number divisible by both and , then what is the value of BA?

The number is divisible by . and are all single digit numbers greater than and is less than . What would be the value of ?

Amy Farrah Fowler works in the computational molecular biology department, University of CalTech. Her boss Sheldon Cooper asked her to form five-digit numbers using digits in such a way that no digit is used more than once. Sheldon has also asked Amy to ensure that the numbers are exactly divisible by . Amy can form how many numbers?

Sheldon Cooper has a five digit number which is represented as . When he divides it by and , he gets as a remainder in each case. What is the value of

One fine day, Ghasiteram, a renowned sweet shop in Udaipur prepared as total number of sweets. How many values of ' ' are possible, for which the total number of sweets should be divisible by

If a six digit number is divisible by , then find the value of .

How many natural number up to divisible by but NOT by?

What should be the value of to make divisible by ?

Which of the following is exactly divisible by ?

Which of the following numbers is divisible by both and ?

Which of the following options is divisible by ?

The number is divisible by which of the single digit numbers _____.

If the seven-digit number is divisible by , then what will be the value of ?

If is divisible by , then the value of is:
