Question
In which city is the National Chemical Laboratory (NCL)
located?Solution
The NCL, a constituent of the Council of Scientific & Industrial Research (CSIR), is based in Pune and is dedicated to chemical research and development.
A bag contains 9 Green and 10 Red balls. One ball is drawn at random. What is the probability that the ball drawn is Red?
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A box contains 6 red, 4 blue, 2 green and 4 yellow pens. Two pens are picked at random, what is the probability that one is blue and one is yellow?
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