Question
The gas usually causing explosions in coal mines
is-Solution
The correct answer is D
If the letters of the word PARAM are arranged at random, what is the probability that all vowels will come together?
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A bag contains 8 red flowers and 11 yellow flowers. One flower is drawn at random. What is the probability that the flower drawn is a yellow flower?
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Two cards are drawn successively without replacement from a standard deck of 52 cards. Find the probability that both cards are of the same suit.
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Two hats are picked at random, what is the probability that all hats are of green colour?
R goes to the gym either by cycle, car, or walking. On a specific day, the probability of him going by car is 0.3 less than the probability of walking a...
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Bag A contains x red balls and 6 blue balls. Bag B contains 5 red balls and 4 blue balls. One ball is drawn at random from Bag A and placed into Bag B. ...
