MCQOPTIONS
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| 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 | |