Questions

A Sonar of a ship sends sounds waves of speed 1500 m/s. These waves are reflected back by the ocean floor in 5 seconds. Find the depth (in m) of the ocean floor.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to resolve a sentence into its component parts and describe their syntactic roles

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

to drive someone up the wall

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

An urgent need or demand

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Keoladeo National Park is in _______.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
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___________ being a higher category, is the assemblage of families which exhibit a few similar characters.