Statement and Argument - Verbal and Reasoning

Q1:

Statement: Should high chimneys be installed in industries? Arguments:
  1. Yes. It reduces pollution at ground level.
  2. No. It increases pollution in upper atmosphere.

A Only argument I is strong

B Only argument II is strong

C Either I or II is strong

D Neither I nor II is strong

E Both I and II are strong

ANS:A - Only argument I is strong

Explanation: Pollution at ground level is the most hazardous in the way of being injurious to human and animal life. So, argument I alone holds.