Question

E. With proper reasoning choose the odd one out:

1. Fire tong, bottle opener, see-saw, bolt

2. Inclined plane, screw, wedge, watch
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Answer 1

Saale pgl hoga tu Meri behn ko kaha se pgl bol rha h jaban smbhal ke bol

Answer 2

1. Bolt is a screw whereas others are lever

2.watch is a complex machine whereas others are simple machines