Questions

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Education is not just for giving you livelihood but giving you the art of ______ wholly and joyously.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Dauntless

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The survey provided the company with a wide __________ of feedback on its products.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To take the cake

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
The lady was knocked down (1)/by a speeding car (2)/upon crossing the road.(3)/No Error (4)

Which among the following is false about Earth?