Total doctors in hospital ‘A’ = 200 Male doctors in hospital ‘A’ = 200 × (75/100) = 150 Female doctors in hospital ‘A’ = 200 – 150 = 50 Total doctors in hospital ‘B’ = 200/2 = 100 Male doctors in hospital ‘B’ = 100 × (30/100) = 30 Female doctors in hospital ‘B’ = 100 – 30 = 70 Total doctors in hospital ‘C’ = 150 – 70 = 80 Female doctors in hospital ‘C’ = 30 Male doctors in hospital ‘C’ = 80 – 30 = 50 Female doctors in hospital ‘D’ = 120 Total number of doctors in all hospitals = 120 × (100/20) = 600 Total doctors in hospital ‘D’ = (600 - 200 - 100 - 80) = 220 Total number of male doctors in hospital 'D' = 220 - 120 = 100 Required average = (50 + 70 + 30)/3 = 150/3 = 50
The primary function of RNA is:
Which vitamin is often referred to as the 'beauty vitamin'?
Which cells give rise to various organs of the plant and keep the plant growing?
Spirogyra reproduces primarily through which process?
Who founded binomial nomenclature?
Nyctalopia, or night blindness, is caused by a deficiency in which vitamin?
Which cellular organelle is referred to as the "storehouse of the cell"?
Tendons connect:
The alimentary canal is basically a long tube extending from the ______ to the ______.
Which of the following is a unicellular organism?
I. Amoeba
II. Paramecium