Questions

Science dealing with study of soil is called

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is _________________.

The pitch of a sound depends on its ____.

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

The right to vote in political elections

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 majestic Himalayas are revered, for from them _________ the life sustaining river, mother Ganga.

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.

"Bring me a cup of coffee” said Nita to her mother.

Which one of the following is commonly used for pulp bleaching in the paper industry?