What has been the maximum number of candidates in any constituency in India at any election so far?

Consider the following differences between Fly Ash bricks and Clay bricks:

1. The cost of fly ash bricks is lower than clay bricks
2. Fly ash bricks are lighter than clay bricks
3. Fly ash bricks are less porous in comparison to clay bricks

Which of the above statements are correct?

Consider the following statements with reference to the active and passive immunity against the pathogens:
1. Vaccines provide us passive immunity
2. Passive immunity can be acquired only artificially
Which among the above statements is/ are correct?

T lymphocytes or T cells:

1. are a subtype of white blood cell
2. develop from stem cells in the bone marrow

Which of the above statements is/are correct?

Consider the following schemes:
1. National Project for Cattle and Buffalo Breeding (NPCBB)
2. Intensive Dairy Development Programme (IDDP)
3. Strengthening Infrastructure for Quality & Clean Milk Production (SIQ & CMP)
4. Assistance to Cooperatives (A to C)
The National Programme for Bovine Breeding and Dairy Development (NPBB&DD) was launched by merging which of the above schemes?