If a number is reduced by 40% it becomes two-thirds of another number. What is the ratio of the first number to the seco…

How much $$66\frac{2}{3}$$% of Rs. 312 exceeds Rs. 200 ?

The population of a village has increased annually at the rate of 25%. If at the end of 3 years it is 10000, the populat…

The difference of two numbers is 20% of the larger number. If the smaller number is 20, then the larger number is :

The number that is to be added to 10% of 320 to have the sum as 30% of 230 is :

15% of 45% of a number is 105.3. What is 24% of that number.

A's salary is 50% more than that of B. Then B's salary is less than that of A by :

What will be the answer : 140% of 56 + 56% of 140 = ?