BPSC – Combined Competitive Examination · ప్రశ్న 1
In the following question, out of four words given below, three are alike in some manner and the fourth word is different. Find the different one.
సమాధానం చూపించు & వివరణ
సమాధానం: (C) STETHOSCOPE
వివరణ
Microscope, telescope and periscope are optical instruments for seeing; the stethoscope is for hearing.
- (A) తప్పు
Wrong: a microscope is an instrument for seeing (magnifying small objects).
- (B) తప్పు
Wrong: a telescope is an instrument for seeing distant objects.
- (C) సరైనది
Correct: a stethoscope is used for hearing body sounds; the other three are used for seeing.
- (D) తప్పు
Wrong: a periscope is an instrument for seeing over or around obstacles.