The sum of the numerator and denominator of a positive fraction is 11. If 2 is added to both numerator and denominator, …

Find the sum of all positive multiples of 5 less than 100.

A gardener plants his garden with 5550 trees and arranged them so that there is one plant more per row as there are rows…

A number when divided by 14 leaves reminder of 8, but when the same number is divided by 7, it will leave the remainder …

$$0.\overline {001} $$   is equal to -

If $$\frac{{51.84}}{{4.32}} = 12$$  , then the value of $$\frac{{0.005184}}{{0.432}}$$   is :

A number when divided by 91 gives a remainder 17. When the same number is divided by 13. The remainder will be -

A young girl counted in the following way on the fingers of her left hand. She started calling the thumb 1, the index f…