What is the Permanent Account Number (PAN) issued by the Income Tax Department?
PAN is a 10 digit unique alphanumeric number issued by the Income Tax Department.
The term Fire Ice is used for ___?
Which device converts sound waves to electrical signals?
What is the chemical name for baking soda?
Which of the following is polyatomic?
What is the chemical symbol for Mercury?
What did Archimedes determine after discovering the Archimedes principle?
Which of the following pollutants is the major contributor to photochemical smog?
How many carbon atoms are present in a molecule of glucose?
What happens when camphor is heated?
Ultra-purification of metals is achieved using:
