Exams

The line parallel to the BC of the triangle ABC divides the other two sides at the point D and E in such a way that AB=3AD. Calculate the ratio of DE and BC.

The line graph shows the number of deaths due to road accidents in a certain state. Study the diagram and answer the following questions.

In which year were the number of deaths lesser than that of the previous year?

How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?

Study the following histogram of marks in mathematics (out of 50) of students in a class and answer the following questions.

Total number of students in the class is

In August 2017, who launched ‘S&P BSE Bharat 22 Index’?

A girl child has which of the following combinations of chromosomes in her cells?

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Importune

The speed of light in vacuum is estimated as ___ meters/second.