(444% of 521) ÷972=?

What is the largest four digit number which is also complete?

What least value which should be added to 1812 to make it divisible 7,11 and 14? 

The difference between the sum of four consecutive odd numbers and three consecutives even numbers together is 20. Also, the largest even number is 5 more than the largest odd number. What is the sum of the smallest odd number and the smallest even number?

How many numbers can be completely divided to 240?

The least value of n, such that (1 + 3 + 3² + ... + 3ⁿ) exceeds 2000, is-

If difference of cube and square of a number is 100 and difference of square and number is 20, then value of number is 

If an 8-digit number 1862383A is divisible by 22, find the value of A.