A wheel with pointed edges like teeth are?
PST Past Papers / All — Multiple-choice practice
وہ پہیہ جس کے کنارے دانتوں کی طرح نوکیلے ہوں، اسے کیا کہتے ہیں؟
- A. Axle
- B. Gear
- C. Sprocket
- D. Pulley
Correct answer
Gear
Explanation
Explanation Gear is a wheel with teeth along its edge that interlock with another gear to transmit motion and force . Gears are used to increase or decrease speed, change direction, or increase torque in machines. Common in clocks, bicycles, vehicles, and industrial machines. Last verified on 16-03-2026
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