Number System | Integers

Practice Number System | Integers on Bissoy — browse topics below and open any question.

Questions

Which of the following is not true?

Which of the following is not a triangular number?

Which expression is true?

If you write down all the numbers from 1 to 100, then how many times do you write 3 ?

Which of the numbers given below is the square root of 15376?

How many times the keys of a typewriter have to be pressed in order to write numbers from 121 to 1346?

How many numbers are there from 2000 to 7000 which are both perfect squares and perfect cubes?

How many numbers are there between 1 to 200 which are divisible by 3 but not by 7?

By which least number should 5000 be divided so that it becomes a perfect square?

A number exceeds its 1/6 by 30. What is the number?

The sum of three consecutive even integers is 84. Which is the least integer among them?

By what least number should 1200 be multiplied so that it becomes a perfect square?

30% of a number exceeds 25% of the same number by 27. What is the value of the number?

Product of three consecutive odd numbers is 1287. What is the largest of the three numbers?

For what value of X, 211X will be a perfect square?