Questions

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

What did Edward Jenner pioneer?

Consider the given statements as true and decide which of the given conclusions can definitely be drawn from the given statements.

Statements :
Some kings are queens. All queens are beautiful.

Conclusions :
1. All kings are beautiful.
2. All queens are kings.

In December 2017, Mid-Term Review of the Foreign Trade Policy (FTP) was released. The review announced how much percent increase each in incentive rates of
Merchandise Exports from India Scheme and Services Export from India Scheme?

The state of matter can be changed into another state by changing the

What is the number of atoms constituting a molecule known as?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The battle (had been raging) for some time.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

India, a country of more than 1 billion (1)/ population, is emerged as the (2)/ economic superpower of the world. (3)/ No error (4)