1.

                        Four groups of everyday objects were made by Shashank. Out of these only one group has the same type of machines. Identify this group and select the correct option.

A.  Lift, escalator, crane
B.  Nutcracker, wheelbarrow, screwdriver
C.  Door knob, handle of an eggbeater, see saw
D.  Axe, lift, door knob
Answer» B.  Nutcracker, wheelbarrow, screwdriver


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