No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
To hoist flags
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
To lift heavy things
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
All of the above
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D All of the above
Pulley is a simple wooden or metallic machine that uses a wheel and rope to lift heavy loads.
Pulleys are used to: (i) Collect water from well
(ii) Hoist flags
(iii) Lift heavy things