Question
A man invested all his current month income in starting
of a new business in which he spends 40% in advertisement 30% of remaining in furniture 20% of remaining in gadgets and remaining Rs 168000 in miscellaneous. Find amount spend on gadget is what percent more or less than amount spend on advertisement.Solution
A box contains 5 red, 6 green and 3 yellow balls. 2 balls are drawn at random. What is the probability that they are not of the same colour?
A bag has 4 red, 3 blue, and 3 green balls. Two are drawn without replacement. Find probability that both are of different colors.
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If 2 pens are drawn at random what is the probability that none of them is blue?
If a coin is tossed 10 times then what is the probability of getting three heads?
A bag has ((x + 1)) red, ((x + 4)) green and ((x + 7)) yellow balls. Find the probability of taking, without replacement, out 2 red, 2 green and 1 yell...
- Find the probability of selecting a King or a Jack from a well shuffled deck of cards.
