One day on reaching school I found there were a total of 16 bicycles and tricycles parked in the school compound. I counted the total number of wheels to be 38. Find out the number of bicycles.
10 bicycles.
Explanation:: All the cycles will have at least 2 wheels, so 16 cycles will have 16x2=32 wheels. But in total there are 38 wheels. So the extra wheels (38-32=6) must be of the tricycles because bicycles have 2 wheels and tricycles have 3 wheels.
Therefore, the number of tricycles parked is 6 and hence the number of bicycles is 10.
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Little John has a habit of throwing things whenever he gets angry. One day he throws a toy of his and it again comes back to him without bouncing off anything. How did this happen?
1, just one! It is the day when we hit the earth. It is a different story that we celebrate our birthday every year, which actually implies Anniversary.
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Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins.
How can this be?
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