Questions

Pentane has _____ structural isomers.

Ozone is represented as _____.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

I ________ my black leather shoes till they shine.

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’.

We may only be here in the blink of an eye, (1)/ but the way we live our lives will stay (2)/ with the universe forever. (3)/ No error (4)

Who is appointed as 1st woman Chief Justice of Telangana High Court

The 'solid waste' is also known as

The outermost layer of Earth is called _______.

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as