Home PYQs UPPSC UPPSC MCQs Prelims 2006 (GS Paper I)

Question

Blue green algae are chiefly used as bio-fertiliser in the crop of

  1. Wheat
  2. Gram
  3. Paddy
  4. Mustard

Answer:

Option C: Paddy

Detailed Solution:

The correct answer is “Paddy”.

Blue-green algae, also known as cyanobacteria, are chiefly used as bio-fertilizers in the crop of: (3) Paddy