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  • GK Test (Mixed)
  • IR 20 and Ratna are two important varieties of ______.
Multiple choice

IR 20 and Ratna are two important varieties of ______.

  1. wheat

  2. bajra

  3. jowar

  4. paddy

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

IR 20 (from IRRI) and Ratna are both high-yielding semi-dwarf varieties of rice (paddy) developed during the Green Revolution in India.

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