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Start learning 50% faster. Sign in nowTotal 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
There are how many married couples in this family?
If P @ Q means P is the father of Q,
P * Q means P is the brother of Q,
P % Q means P is the mother of Q,
P $ Q means P is the daug...
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Who among the following is the son of the son in law of grandmother of F?
How is S related to Q?
Which of the following shows that R is the granddaughter of T ?
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'J – K' means 'J is the daughter of K',
'J × K' means 'J is the father of K'.
If, 'V+K – ...
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