Questions

In which of the following countries militants killed more than 230 people attacking at a mosque on 24th November, 2017?

Which of the following can neither be created nor be destroyed?

Which of the following physical quantity measures the rate of work done?

In HTML, _______________ attribute is used for merging of two or more adjacent rows.

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.

Galileo was the first scientist to recognize clearly that the only way to further our understanding of the physical world was to______ to experiment.

Which of the following gases turns lime water milky?

The credit for classifying the elements on the basis of their atomic masses goes to

If hiring an extra worker increases a factory's output from 1000 to 1200 units per day, but the factory has to reduce the price of its product from Rs. 25 to Rs. 24 per unit to sell the additional output, the marginal revenue product of the last worker is