Questions

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

Which  one  of  the  following  indices  is  now used  by  the  Reserve  Bank  of  India  to measure the rate of inflation in India?

In a market system, the central problems regarding how much and what to produce are solved through the coordination of economic activities brought about by ________ signals.

What are the organs similar in basic structure/shape, modified to perform different functions called?

Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?

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

Impetus

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.

In physically

A-fit people, calorie restriction

B-and periodic fasting slows

C-down the ageing process

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.