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Question 70Asked in RRB JE CBT-1, 25 Feb 2026, Shift 3 (4:30 PM)

Plant diseases are caused by pathogens transmitted through:

  1. ASunlight exposure
  2. BSoil, water and air
  3. CCrop residues alone
  4. DFertilisers and manure only
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Correct answer: (B) Soil, water and air

From RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM)

This is question 70 of RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.