1. prerak-chakra   motorcycle   horn   chain   sprocket   Hint Half-n-half Clue   2. cycle kaa handle   chain   sprocket   scooter   handlebar   Half-n-half Clue   3. shock absorber   horn   tire pressure   lock   shock absorber   Half-n-half Clue   4. scooter   cable   wheel   scooter   engine   Half-n-half Clue   5. pedal   pedal   valve   exhaust pipe   brake   Half-n-half Clue   6. valve   pump   seat   chain   valve   Half-n-half Clue   7. zanjeer   chain   handbrake   brake   pedal   Half-n-half Clue