Questions

Which one among the following is not an electro­magnetic wave?

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

What is the accepted average Calorie requirement for rural area in India?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

The maestro's son has no taste _________ music.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

To play fast and loose

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'.

When I returned I felt (1)/ a big cat brush side me (2)/ as I opened the door. (3)/No Error (4)

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Be in the red

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.