Questions

What is the simplified value of 1cosec A + cot A2 ?

Who is the first Indian cricketer to have scored a triple hundred in test cricket?

Humayun (1530–1540 AD) was the ruler of which dynasty?

The first Partition of Bengalbbtook place in the year ___.

Who is the father of consumer movement?

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'.

The first and decisive step (1)/ in the expansion of Europe overseas (2)/ was the conquest of Atlantic Ocean. (3)/ No error (4)

India has designed and developed pilotless target aircrafts named ___ and made successful test flight of its unmanned air vehicle (UAV).

1. Nishant

2. Lakshya

3. Astra

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is