Questions

The time period of a sound wave is 0.01 seconds. Find its frequency (in Hz).

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 unfortunate family could do nothing, but __________ the death of their sole bread winner.

Select the word with the correct spelling.

State with maximum production of coffee in India is ___________.

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.

Do not _____ your own personal views upon the reader.

In the following questions, 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 for life, not merely for a livelihood. As long as we are unmindful of this _____, the _____ of our educational curriculum as well as that of our _____ and students is likely to remain _____. It is not enough for a society to have experts. It needs human beings who can think, feel and act generously, the kind of people who cannot be replaced by computers and _____.

is likely to remain _____. It is not enough for a society to have experts.

Which of the following inert gases is placed in period 4 of the periodic table?

The Chemical formula of Ammonium nitrate is ___________.