Questions

The Currency Convertibility concept in its original form is originated in___________.

The instrument used to determine the rotation speed of a shaft is called

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

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’.

One of the hazard of swimming (1)/ in the ocean is an unexpected (2)/ encounter with a jellyfish. (3)/ No error (4)

Which one of the following is a cation?

Pentane has _____ structural isomers.

Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?

Macroeconomics can best be described as the