Ronald and Michelle have two children. The probability that the first child is a girl, is 50%. The probability that the second child is a girl, is also 50%. Ronald and Michelle tell you that they have a daughter. What is the probability that their other child is also a girl?
Correct Answer : B
To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.
Kamal started a business with Rs.25000 and after 4 months, Kiran joined him with Rs.60000. Kamal received Rs.58000 including 10% of profit as commission for managing the business. What amount did Kiran receive?
If A = x% of y and B = y% of x, then which of the following is true?