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- 1. Multiple Choice
what is handpicking ?
separating substances by machines
separating substances by hand
separating substances by magnets
none of these
- 2. Multiple Choice
which of these can be separated using handpicking ?
mud from water
salt from sea water
stones from rice
iron from iron ore
- 3. Multiple Choice
identify handpicking from the following picture
none of these
- 4. Multiple Choice
handpicking can be used to separate metals
true
false
- 5. Multiple Choice
handpicking is done by __________.
hand
machines
all of these
none of these
- 6. Multiple Choice
Onions and tomatoes in a salad can be separated by
Hand picking method
Threshing method
Churning
Distillation method
- 7. Multiple Choice
Handpicking method is preferred in ____________ mixture
Solid-Solid
Solid-Liquid
Liquid-Gas
Solid-Gas
- 8. Multiple Choice
Which among the following can be separated by Handpicking Method?
Sand from Soil mixed in a container
Black stone from Dark brown stone mixed in a bag
Chalk powder from Salt
Black grapes from Green Grapes
- 9. Fill in the Blank
the method of separating substances by hand is known as _________.
- 10. Multiple Choice
handpicking is used to separate __________ substances from smaller substances
medium -sized
smaller
bigger
none of these
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