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Subject :NSO    Class : Class 4

The given diagram shows a nutcracker. Identify the labels d, e and f and select the option that correctly identifies the components denoted by these labels in other simple machines.

Ad - The bend that joins two arms of a tong
Bf - The screw that fixes the two parts of a scissor together
Ce - The elbow of our hand
Df - The front clawed end of a bottle opener


Ans 1:

Class : Class 4

Ans 2: (Master Answer)

Class : Class 1
The correct answer is A.

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