Part IV-A of Indian constitution is related to ____?

Which among the following salts cannot be removed once it has entered the underground water system?

Consider the following differences between biosimilars and generics:

1. While generics are made of complex chemical synthesis, biosimilars are simple structure made of living cells.
2. Biosimilars are usually higher in purity and potency compared to generics.

Which of the above is/are correct statements?

The ‘Field Medal’ is often described as the "Nobel Prize of Mathematics". How is it different from Nobel Prize?

1. While Nobel Prize is given annually, Field Medal is given once in four years.
2. While Nobel Prize can be awarded posthumously, Field Medal cannot be awarded posthumously.

Which of the above statements is/are correct?

Mulching as a farming practice is helpful in which among the following?

1. Seed germination
2. Improvement of soil structure
3. Increasing soil fertility
4. Moisture conservation
5. Control of pests

Select the correct option from the codes given below: