(3x + 2) (2x - 5) = ax² + kx + n .

What is the value of a - n + k ?

M is the largest three digit number which when divided by 6 and 5 leaves remainder 5 and 3 respectively. What will be the remainder when M is divided by 11?

How many natural numbers are there between 1000 to 2000, which when divided by 341 leaves remainder 5?

The product of two numbers is 48. If one number equals "The number of wings of a bird plus 2 times the number of fingers on your hand divided by the number of wheels of a Tricycle". Then the other number is

The smallest number, which should be added to 756896 so as to obtain a multiple of 11, is

Twenty one times of a positive number is less than its square by 100. The value of the positive number is

If the sum of squares of two real numbers is 41 and their sum is 9. Then the sum of cubes of these two numbers is

The sum of three numbers is 2, the 1st number is 1/2 times the 2nd number and the 3rd number is 1/4 times the 2nd number. The 2nd number is

The sum of squares of three positive integers is 323. If the sum of squares of two numbers is twice the third, their product is