Questions

Which of the following is not correct with reference to Bio-sand Water Filter?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: This is despite the fact that there is a rampant migration of rural families to urban centres.
Q: Generally the gains of being a unit of the urban population are less than the disadvantages and risks that are inbuilt in the urban life.
R: Rural population still dominates the urban population as far as the number is considered.
S: India is a country of villages.

What is the action of dry HCl gas on dry litmus paper?

In ____________, the short run equilibrium results in quantity produced being lesser and prices being higher compared to perfect competition.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Worldwide, journalism and the news industry are struggling, in this digital age, to ________________ their relevance and value under profoundly changed and _________________ circumstances. In response ________________ the challenge, a strong view is forming within the profession that one way to ensure that the activities that __________________ journalism will continue to matter is to hone, strengthen, and develop its professional capabilities to perform certain __________________ tasks.

Worldwide, journalism and the news industry are struggling, in this digital age, to ________________

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

“German is easy to teach”, she said.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Lackadaisical

Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.