Question
Which of the following memories has the shortest access
times?ÂSolution
The correct answer is A
A committee of 4 members is to be formed from 5 men and 3 women. What is the probability that the committee will have exactly 2 women?
- A bag contains 32 balls of two different colours violet and green in the ratio of 5:3 respectively. Two balls are randomly drawn without replacement from t...
A basket contains 3 pink, 4 blue and 5 yellow wools. If three wools are picked at random, what is the probability that either all are blue or either all...
The probability that Leah will be accepted into program P is 60% and into program Q is 40%. Leah prefers program 'P' first, then 'Q', and finally 'R'. A...
P(defective) = 0.04. Find probability that exactly 2 of 3 laptops are defective.
A box contains 5 red, 4 blue and 3 green balls. Two balls are drawn at random without replacement. Find the probability that the two balls are of differ...
What is the probability that a number selected from 1,2,3.......................68,69,70, is perfect square or a perfect cube?
- 30 defective earphones got mixed with 150 non-defective earphones. A student randomly picks one earphone. Find the probability that it is defective.
The names of 6 students from section A, 7 students from section B and 8 students from section C were selected. The age of all the 21 students was differ...
A card is drawn randomly from a collection of total face cards. What is the probability that the drawn card is a Queen?
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