MCQ
Lighter impurities like dust when mixed with rice or pulses can be removed by ______.
  • A
    filtration
  • B
    sedimentation
  • C
    decantation
  • winnowing

Answer

Correct option: D.
winnowing
Lighter impurities like dust when mixed with rice or pulses can be removed by winnowing.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free