Quantitative Aptitude - Arithmetic Ability Questions

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm2)

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

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

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

If the amount received at 10% per annum Compound interest after 3 yrs is Rs 19965, then what will have been the principal (in Rs) amount?

The sum of a non-zero number and twenty times its reciprocal is 9. What is the number?

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?