Quantitative Aptitude - Arithmetic Ability Questions

In the following question, select the odd number from the given alternatives.

In the following question, select the odd word from the given alternatives.

Select the odd word from the given alternatives.

The third proportional of two numbers 4 and 20 is

Smaller diagonal of a rhombus is equal to length of its sides. If length of each side is 4 cm, then what is the area (in cm2) of an equilateral triangle with side equal to the bigger diagonal of the rhombus?

What is the effective discount on two successive discounts of 20% and 25%?

If cotA = x, then the value of x is

If the value of a company stock drops from Rs. 25 per share to Rs. 21 per share, the percentage decrease per share is