All Puzzles
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A white rook and a black bishop of a standard chess set are randomly placed on a chessboard
What is the probability that one is attacking the other?
View SolutionSubmit Solution- 1,404.1K views
- 1 answers
- 1 votes
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Fry Link street has 1000 buildings.
A sign board maker is contracted to number the houses from 1 to 1000.How many zeroes will he need?
View SolutionSubmit Solution- 1,397.7K views
- 2 answers
- 2 votes
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What remainder is left
when,
1! + 2! + 3! + 4!… + 100! is divided By 7?View SolutionSubmit Solution- 1,402.2K views
- 2 answers
- 1 votes
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A farmer is taking her eggs to the market in a cart, but she hits a pothole, which knocks over all the containers of eggs. Though she is unhurt, every egg is broken.
So she goes to her insurance agent, who asks her how many eggs she had. She says she doesn’t know, but she remembers something from various ways she tried packing the eggs.When she put the eggs in groups of two, three, four, five, and six there was one egg left over, but when she put them in groups of seven they ended up in complete groups with no eggs left over.
What can the farmer and agent figure out from this information about the number of eggs she had ?
Is there more than one answer ?
PS:- Though I know the answer but still I want the answer in the simplest understandable manner possible. Thanks for all answers in advance.
View SolutionSubmit Solution- 1,417.1K views
- 2 answers
- 3 votes
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Consider the sum:
ABC + DEF + GHI = JJJIf different letters represent different digits, and there are no leading zeros,What does J represent?
View SolutionSubmit Solution- 1,404.3K views
- 1 answers
- 0 votes