Subject :NSO Class : Class 5
Read the given statements regarding the lever and select the correct ones.
(i) In beam balance, fulcrum is in the middle.
(ii) A nutcracker is an example of third-class lever.
(iii) In tongs, the fulcrum and the load are at the two ends.
(iv) See-saw is an example of first class lever.
A (i), (iii) and (iv)
B (ii) only
C (iii) and (iv)
D (i) and (ii)
easy and simple if you have studied levers
Ans 1:
Class : Class 5
Ans 2:
Class : Class 5
Ans 3:
Class : Class 5
A
Ans 4:
Class : Class 8
Admin can you pls. explain why the answer is A? It should be C as nutcracker is NOT an example of third class lever.