Questions

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

A body of mass 18 kg is moving with a velocity of 6 m/s, find its momentum.

Which one of the following gases is released mostly from landfills in urban areas?

Which was the first country to introduce GST in its system?

India had signed an Open Skies agreement with which country which will allow designated airlines of both signatory countries to operate freely?

Soil contains decayed remains of living organisms. This is called __________.

Improve the bracketed part of the sentence.
(No sooner the advertisement regarding the launch of new smart phone appeared) than there was a rush on the online website for prebooking the same.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.

Talking about health all the time makes people