Questions

What is the value of acceleration due to gravity at the centre of earth?

A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

"Where are you going?" father asked me.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The promise of nuclear power has so __________ outweighed all of these concerns, and India has reason to be proud of its technology and determination to look for non-fossil _______________ in its energy planning. However, _________ rapid progress in technology in other ______________ energy sources such as wind and solar power, the collapse of oil prices and the expansion in gas projects as a viable and clean alternative, that promise ______________.

However, _________ rapid progress in technology

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.

Every evening a ____________ of wolves descends into the valley to hunt.

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

When did Rohit return my bike?

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

Raining cats and dogs

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

They said to me,"Bring these books upstairs."