Which one of the following fauna of India is an ape?

Among the following, which one is the major producer of cotton, groundnut and tobacco in India?

How many Indian states share their border with Myanmar?

Who of the following wrote "The Story of My Experiments with Truth"?

In the Earth’s atmosphere, which of the following have the property of absorbing the heat and contribute to the warming of atmosphere?

1. Carbon monoxide
2. Oxygen
3. Soot
4. Water vapour

Select the correct answer using the code given below.

Which of the following is/ are the possible commercial/ industrial applications of bacteria?

1. Fermentation of sugars
2. Production of vaccines
3. Cleaning of oil spills

Select the correct answer using the code given below.