Question
Study the given diagram carefully and answer the
question that follows. The numbers in different sections indicate the number of women using different brand of perfume. Â How many such women are there who use both Chanel and Hugo brands only?Solution
The correct answer is A
Bag C contains 2 red balls and 2 blue balls, whereas bag D contains 5 red balls and 5 blue balls. One ball is drawn at random from C and transferred in...
A bag contains 3 black balls, 7 red balls and 5 white balls. Two balls are drawn simultaneously. Find the probability that both the balls are of same c...
A bag contains 6 red, 4 green and 5 blue balls. Two balls are drawn at random without replacement. What is the probability that both balls are of differ...
Two dice are thrown simultaneously. Find the probability that sum of the numbers appeared on both the dice is at least 7.
what is the probability that at least one of them narrates an incident truthfully.
- The ratio of sugar to flour packets in a store is 6:7. If 18 more packets of each are stocked, the ratio becomes 4:5. Find the original number of flour pac...
Two schools, A and B participate in a Quiz competition. The probability of A’s winning is 3/7 and the probability of B’s winning is 3/5. Wha...
In a deck of 52 cards, what is the probability of drawing either a king or a heart?
In a Bag, there are 20 Hairbands of three different colours; red, blue, and black. The probability of picking 2 red Hairbands at ...
- Find the probability of selecting a red card from a deck of well shuffled cards.
Relevant for Exams:
