Questions

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

What is the measure of an interior angle of a regular Octagon?

Which one of the following is an ohmic conductor?

____ is the most electropositive and ___ is the most electronegative element of the third period of modern periodic table.

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

In this section, each of the following sentences has a blank space and four words are given below it. select the word or group of words you consider most appropriate for the blank space and indicate your response on the Answer Sheet accordingly.

The Governor will _______ the oath of office to the thirty-five new ministers at 9.30 p.m. tomorrow.

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?

A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor.