Q:

Assertion: (A) Rain water harvesting is an effective method of water conservation.

Reason: (R) Traditional water conservation methods are still effective in western Rajasthan.

• 1
  Both A and R are true and R is the correct explanation of A.
• 2
  Both A and R are true but R is not the correct explanation of A.
• 3
  A is correct, R is false.
• 4
  A is wrong, R is correct.