Aptitude Puzzle
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Two trains enter a tunnel 200 miles long, traveling at 100 mph at the same time from opposite directions. As soon as they enter the tunnel a supersonic bee flying at 1000 mph starts from one train and heads toward the other one. As soon as it reaches the other one it turns around and heads back toward the first, going back and forth between the trains until the trains collide in a fiery explosion in the middle of the tunnel.
How far did the bee travel?
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You have 10 identical bottles of identical marble. Each bottle contain hundred of marbles. Out of 10 bottles 09 have 1 gram of marbles but 01 bottle has marbles of weight of 1.1 gram. Given a measurement scale, how would you find the heavy bottle? You can use the scale only once.
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A soda company makes different flavours of soda. Last year, the company produced the same number of bottles of each flavour. If the company produced 84,958bottles of sodain all last year.
how many different flavours could the company make?
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You can only use any letter once, what are the largest and smallest numbers that you could write down in words?
Example: EIGHTY
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Andrew is writing a book.
He starts on page 1. When he finished, he used a total of 228 digits.How many pages does he have?
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In this ball puzzle, complete the series by finding the value of ?(Question mark)
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