Exams

The area of a square is 72.25 cm². Find its perimeter (in cm).

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Select the related number from the given alternatives.
12.5 : 6.25 :: 7 : ?

5 hrs after a goods train passed a station, another train travelling at a speed of 70 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 9 hours. What is the speed of the goods train?

Ratio of present ages of P and Q is 9 : 4. The difference between their ages is 20 years. What will be the sum (in years) of their ages after 10 years?

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

INVINCIBLE

Which among the following is used to treat Indigestion?

The reflector of a search light is a :