Question
Something that is not able to be changed or reversed
In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentenceSolution
The correct answer is B
Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
- A bag contains ‘x’ white balls and 3 black balls. If the probability of getting a white ball is 4/5, then find the probability of getting different col...
In a bag, there are 5 red balls, 6 green balls, and 9 blue balls. If two balls are drawn at random without replacement, what is the probability that bot...
A game consists of tossing three coins once and then rolling two dice. Find the probability of getting exactly two heads in the coin toss and a sum equa...
- If Ravi lies 4 out of 10 times and Vikram lies 6 out of 10 times, what is the probability that Ravi and Vikram will agree with each other?
A box has ‘x’ black marbles, ‘x + 5’ blue marbles and ‘x – 1’ yellow marbles. If the probability of selecting a yellow marble is 1/28 less...
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...
A bag contains 5 red , 4 blue , and 3 green  balls. Two balls are drawn one after another without replacement . What is the probability that ...
A is trying to break a bulb by throwing balls at it. If he hits the bulb 5 times in every 7 throws and bulb breaks 3 times out of 15 hits, then find the...
- Two people are selected randomly without replacement from a team of 10 players, out of which 6 are right-handeFind the probability that both selected playe...
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