Questions

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Someone must (being) killed.

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.

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?

What is the effective discount (in %) on two successive discounts of 20% and 10%?

According to Ohm's law, if current (I) increase and potential difference (V) remains constant, then

What is the range of frequencies of sound waves audible to human beings?

Who replaced B.S. Bassi as the Delhi Police Commissioner?

Boiling point of water is ___.