Question

A mixture contains 1/16 pound of sand and 7/8 lb of compost. At that rate, what amount of sand is needed if the mixture contains 1 lb of compost?

Answer 1

Magnet separation, sublimation, addition of water followed by filtration, evaporation.

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporation

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporationMagnet separation, sublimation, sedimentation and decantation, evaporation.

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporationMagnet separation, sublimation, sedimentation and decantation, evaporation.Answer :

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporationMagnet separation, sublimation, sedimentation and decantation, evaporation.Answer : A

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporationMagnet separation, sublimation, sedimentation and decantation, evaporation.Answer : ASolution :

Magnet separation, sublimation, addition of water followed by filtration, evaporation.Handpicking, sieving, addition of water followed by filtration, evaporation.Magnet separation, sieving,addition of water followed by filtration, evaporationMagnet separation, sublimation, sedimentation and decantation, evaporation.Answer : ASolution : Iron powder is separated by using magnet. Camphor powder is separated by sublimation. Water is added to the remaining mixture. Sand being insoluble in water, it can be separated by filtration. Common salt from water is separated by evaporation. Hence, the correct option is (a).