Exams

Two pipes X and Y can individually fill a tank in 48 and 72 min respectively. If they are opened simultaneously, how long will it take for the tank to fill? 

The pie chart shows the contribution of all the sectors towards the GDP of the economy of a certain country. Study the diagram and answer the following questions.

What is the total GDP of the country (in $ millions) ?

The median of the numbers 4, 2, 2, 6, 3 and 8 is

In which year did Ole Romer measure the speed of light for the first time in the history?

The product of two decimals is 0.768. If one of the decimal number is 1.6, find the other.

Which is the correct ascending order of the given numbers?

The major ingredient of sweetened soft drink is

‘Desert Knight-21’, is the Military exercise between India and