- There are three boxes with fruits: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can one, by taking only one piece of fruit from one box, determine what each of the boxes contains?
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- There are two tins and 50 Red, 50 Green balls, so you have to distribute these ball such that the probability of picking a REB ball should be greater than probability of picking GREEN ball from these boxes, assume that choosing the box also random.
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There is one patient, he has to take two different tablets each night other wise he will die, if he take two tablets of the same type, he will die. One day while taking tablets he got one from one box, two from other box. The problem is both type of tablets are same size, color, weight. So Give him a suggestion how can he complete his medication.
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There are 25 horses and only five tracks in a race. How do you find the TOP 3 horses of all the 25 horses, provided there is no stop clock?
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There are 10 machines which produces balls, but there is a one defect machine which is producing 1 gram less ball but same size. Given that you have to use once weighing machine find out the defect machine. Each ball weight should be 100grams.
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Find the angle between minute and hour hand in a anolog clock.
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There are 4 buckets of coins. Real coins weigh one gram each. fake coins
weigh 2 grams each. Each bucket is fake (contains only fake coins) or real
(contains only real coins). You have weighing machine, which can be used for
only one weighing. If there are 9 coins per bucket, how can you determine
all the buckets that are fake with just one weighing.
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In a village in each family they give birth to children till they get a boy. IF girl child they try again. What is the ratio of boys to girls.
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There are $1070 dollars how to split them into bags such that asked for any denomination from $1 to $1070 , u must b able to give without opening bag.
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A banana plantation is located next to a desert. The plantation owner has 3000 bananas that he wants to transport to the market by camel, across a 1000 kilometre stretch of desert. The owner has only one camel, which carries a maximum of 1000 bananas at any moment in time, and eats one banana every kilometre it travels. What is the largest number of bananas that can be delivered at the market?
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