Sum of two numbers is thrice their difference. Their ratio is :

A runner runs $$1\frac{1}{4}$$ laps of a 5 laps race. What laps of the race remains to be run ?

The sum of two numbers is 684 and their HCF is 57. Find all possible pairs of such numbers.

The square of a number greater than 1000 that is not divisible by three, when divided by three, leaves a remainder of

The denominator of a fraction is 3 more than its numerator. If the numerator is increased by 7 and denominator is decrea…

Three-fifth of a number is equal to 70% of another number. What is the ratio between the first number and second number …

Three numbers are in the ratio 1 : 2 : 3, and the sum of their cubes is 4500. The smallest number will be -

The least number which must be added to the greatest number of 4 digits in order that the sum may be exactly divisible b…