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Subject :NSO    Class : Class 3

Match the column I with column II and select the correct option.

--Column I Column II
(A) Noise pollution 1. Bathing in rivers with soap
(B) Air pollution 2. Factory chimneys
(C) Water pollution 3. Burning wood
  4. Unnecessary blowing horns
  5. Throwing untreated waste in water bodies

A (A)-2,3; (B)-5; (C)-4,1
B (A)-1,5; (B)-2,3; (C)-4
C (A)-4; (B)-2,3; (C)-1,5
D (A)-4; (B)-1,5; (C)-2,3

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