UGC NET Research Q13

Question

Give below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: Surveys conducted over the internet have witnessed a huge growth since the late 1990.
Reason R: Internet users always constitute an unbiased sample of the population.
In the light of the above statements, choose the most appropriate answer from the options given below :

Accepted Answer

is correct but R is not correct