Quantitative Aptitude - Arithmetic Ability Questions

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is

The sum of the lengths of the edges of a cube is equal to four times the perimeter of a square. If a quarter of the numerical value of the volume of the cube is equal to the numerical value of the area of the square, then the length of one side of the square is

15 years ago, Shyam was twice as old as Prbhat. Five years from now Prabhat's age will be 5/8 of Shyam's age. What is Shyam's current age?

The curved surface area of a hemisphere is 27.72 sq cm and volume is 19.404 cubic cm, find its radius?

Select the odd letters from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

What is the length of diagonal, if area of a rectangle is 168 sq.cm and breadth is 7 cm?

Of the 3 numbers whose average is 64, the first number is 1/3 times the sum of other 2. The first number is