Question
In the following questions, four alternatives are
given for the idioms/phrases. Choose the one which best expresses the meaning of the given idiom/phrase To smell a rat.Solution
The correct option is: (d) to suspect a trick or deceit  "So smell a rat" means to suspect that something is wrong or that someone is being deceitful or dishonest. Therefore, option (d) best expresses the meaning of the idiom.
A bag contains 7 red gems, 8 yellow gems and 5 green gems . 3 gems are drawn randomly. What is the probability that the
A bag contains 8 blue balls, 7 green balls and 5 yellow balls. Three balls are drawn at random. Find the probability that at least two balls are green.
A bag has 5 red, 4 blue, 3 green balls. Two balls are drawn without replacement. Find probability that both are of the same color.
- Amar tells the truth in 75% of cases and Akbar in 25% of cases.Find the probability that at least one of them tells the truth in a trial.
What is the probability that the cards drawn contains 1 red card, 1 purple card and 1 yellow card?
A bag contains 8 green balls, 5 yellow balls and 3 blue balls. Two balls are drawn simultaneously. Find the probability that both the balls are of same ...
Two cards are drawn at random without replacement from a standard deck of 52 cards. Find the probability that both cards are red
- 16 defective mobile phones were accidentally packed with 144 working phones. One mobile phone is randomly taken out. Find the probability that the selected...
P(defective) = 0.04. Find probability that exactly 2 of 3 laptops are defective.
A box contains 5 red, 4 blue, and 6 green balls. Two balls are drawn at random. What is the probability that both balls are green?
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