Which of the following number is divisible by 24 ?

The product of two numbers is 120 and the sum of their squares is 289. The sum of the two number is -

The unit digit in the sum of $${\left( {124} \right)^{372}}\,$$  $$ + \,{\left( {124} \right)^{373}}$$ &nbs…

A naughty boy Amrit watches a Sachin Tendulkar inning and acts according to number of runs he sees Sachin scoring. The d…

The product of two positive numbers is 11520 and their quotient is $$\frac{9}{5}$$. Find the difference between two numb…

The sum and products of two numbers are 12 and 35 respectively. The sum of their reciprocals will be:

What least value must be assigned to '*' so that the number 63576 * 2 is divisible by 8 ?

$$\frac{1}{{20}}$$ $$ + $$ $$\frac{1}{{30}}$$ $$ + $$ $$\frac{1}{{42}}$$ $$ + $$ $$\frac{1}{{56}}$$ $$ + $$ $$\frac{1}{{…