All Puzzles
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A fruit merchant sells 20 oranges for 10$ thereby making profit of 25%.
How many oranges did he buy for 100$?
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- 4 answers
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How many six digit numbers can be formed using the digits 1 to 6, without repetition such that the number is divisible by the digit at its unit place?
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- 1 answers
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A Petri dish hosts a healthy colony of bacteria. Once a minute every bacterium divides into two. The colony was founded by a single cell at noon. At exactly 12:43 (43 minutes later) the Petri dish was half full.
At what time will the dish be full?
View SolutionSubmit Solution- 1,714.7K views
- 1 answers
- 1 votes
