Subject :NSO Class : Class 5
Which of the following is not a first class lever?
A
B
C
D
Hi guys
Ans 1:
Class : Class 5
The following pictures are given as respectively:
A.Third class lever
B.First class lever
C.First class lever
D.First class lever
The secret is FLE which represents which things come in between.
F means Fulcrum so it belongs to first class lever
L means Lever which belongs to second class lever
E means effort which belongs to third class lever
Know it!