Questions

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

What is the total number of members in Rajya Sabha from States and Union Territories?

What type of lens is used to correct vision of a person suffering from Myopia?

The complete form of 'IC' in electronics is

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'.

You occasionally stop to admire the intellectual (1)/ scenery, or you sometimes retrace your steps (2)/ to make sure you had seen everything. (3)/ No error (4)

Earth-worms belongs to the phylum

How many groups and periods are present in the Modern Periodic Table?

The foothill range of Himalaya is known as which of the following name?