Questions

Other things equal an improvement in productivity will

Why does a fountain pen leak in aeroplane flying at a height?

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

An achievement or something desired fail to be attained by someone

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.

Modern medicine is primarily concerned with

Choose the correctly spelt word:-

The energy in most ecosystems comes from

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the fourand indicate it by selecting the appropriate option

She must ______ a great time at her birthday party.

The first electric railway of India was opened in