Exams

Which of the following numbers is composite?

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Glacier, Waterfall, River, ?

__________ acts as a shield absorbing ultraviolet radiation from the sun.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statements: Some cars are buses.
All cars are caves.

Conclusion: I. Some caves are not buses

II. Some caves are buses

III. No cave is a bus

IV. Some caves are cars

Find the missing number?

Two circles are drawn with the same centre. The circumference of the smaller circle is 44 cm and that of the bigger circle is double the smaller one. What is the area between these two circles?A. 154 square cmB. 308 square cmC. 462 square cmD. 616 square cm

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Shy, Food, Plate, Recess, ?