question_answer

Study the given figure showing how water is made pure before it reaches our home and identify P, Q, R and S.

A)

P	Q	R	S
Mixing tank	Pump	Settling tank	Filter

           

B)

P	Q	R	S
Pump	Mixing tank	Settling tank	Filter

           

C)

P	Q	R	S
Pump	Settling tank	Mixing tank	Filter

           

D)

P	Q	R	S
Filter	Mixing tank	Settling tank	Pump