Questions

What is the value of (tan45° + 1/√2) ?

If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

The book "Azad Bachpan ki Aur" is written by which author?

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.

On another day I was

A : demanded to see my ticket

B : ticket-checking personnel

C : travelling in the train when the

Which of the following is the second highest mountain peak in the world?

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 asentence is free from error, select 'No Error'.

She picked (1)/ on the (2)/ trail soon after. (3)/ No error (4)

Name the drug that is yielded from Cinchona tree and is used to cure malaria.