Exams

The pie chart shows the results of an online survey which asked people about their favourite author. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing number of people whose favourite author is D is ________ degrees.

The volume of a hemisphere is 19404 cm3. Find its diameter (in cm).

Who presented the first Union budget of independent India?

A village woman walks 2.5 km South starting from her home in search of water. She then turns West and walks 1.5 km, then she turns South and walks 0.5km, then she turns to her left and walks 1.5 km. Where is she now with respect to her home?

If A + B = 90 deg and Cos B = 1/3, then the value of Sin A is

In the following figure, rectangle represents Authors, circle represents Choreographers, triangle represents Playwrights and square represents Asians. Which set of letters represents Authors who are not Asians?

Simple interest on a sum for 10 years is equal to 5% of the principal. In how many years interest will be equal to the principal?

Light can travel ___ km in a year.