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10 puzzlesyan

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Yan Dong

This document contains 10 puzzles with questions and answers. Puzzle 1 asks where student A was born based on clues about 3 students and their subjects and places of birth. Puzzle 2 asks how to fairly distribute 10 oranges among 7 people. Puzzle 3 involves evaluating a numeric expression. Puzzles 4-10 involve additional logic, math, and spatial reasoning puzzles.

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10Puzzles Yan
Q1 Where was A born ? The are A ,B,C three students . One was born in Dublin ,One was Born in Cork , One was Born in Galway. They are studying different subjects in the college . Economy ,Computing ,and digital games . A is not studying Economy ,B is not studying digital games , the person who is studying digital games was born in Dublin ,the one who is studying Economy was not born in Cork ; B was not born in Galway .where was A born ?
ANS Dublin
Q2 10 orange give to 7 people , how to separate them in the most fair way ?
ANS Orange Juice
Q3 E B C + ADE = BFF (A.B.C.D.E.F numbers between 1 to 7)
ANS 145+321 =466 E=1 D=2 A=3 B=4 C=5 F=6
Q4 1 to 9 in sequences if apply same rule as sample one ,how to fill the rest 8 number in second table 9 5 7 8 1 3 5 4 6 2
ANS 4 9 2 3 5 7 8 1 6
Q5 A get out his house and turn left .across front intersection and turn right at second intersection .B get out his house ,turn left and turn right at first intersection .walk along to street .B has seen A walking pass in front of him .As house face to the South Which direction Bs house face to ?
ANS EAST
Q6 928(11)475 496( )326
ANS 12
Q7 secret code method is called a Keyword Cipher The Key word are fun game C ICHA SBA DEFG What is mean cichasbadefg
ANS ABCDEF GH I JKLMNOPQRSTUVWXYZ FUNGAME BCDHIJ K LOPQRSTVWXYZ I LIKE THE GAME
Q8 Lion and sheep
Five lions can eat 7 sheep in a week time On Mongolian grassland , there are 97 sheep live in a group. when will the last sheep be eaten ?
ANS There is No lion in Asia
Q9 How many times of 6 appears from 1 to 99( 6 and 96 are excluded)
ANS 18
Q7 There are some birds in a cage and turtles and foxes,. The first day, counting the birds and foxes .there are 35 heads and 94 feet . How many birds and how many foxes left a week later ?
ANS x+y=35 2x+4y=94 鐚x+y=35鐚2=2x+2y=70 (2x+2y=70)-(2x+4y=94)=鐚2y=24鐚 y=12 y=12 (x+y=35鐚 x+12=35 x=35-12 x=23 Foxes left 12 ,birds 23 . One week later ? Foxes left 12.
Q10 Birthday Cake There are too many guest come to your birthday party You need cut cake into as most pieces as possible , cut must be straight line .no more than 4 cuts.
Ans Do not know what hell is the cake like !

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10 puzzlesyan

  • 1. 10Puzzles Yan
  • 2. Q1 Where was A born ? The are A ,B,C three students . One was born in Dublin ,One was Born in Cork , One was Born in Galway. They are studying different subjects in the college . Economy ,Computing ,and digital games . A is not studying Economy ,B is not studying digital games , the person who is studying digital games was born in Dublin ,the one who is studying Economy was not born in Cork ; B was not born in Galway .where was A born ?
  • 4. Q2 10 orange give to 7 people , how to separate them in the most fair way ?
  • 6. Q3 E B C + ADE = BFF (A.B.C.D.E.F numbers between 1 to 7)
  • 7. ANS 145+321 =466 E=1 D=2 A=3 B=4 C=5 F=6
  • 8. Q4 1 to 9 in sequences if apply same rule as sample one ,how to fill the rest 8 number in second table 9 5 7 8 1 3 5 4 6 2
  • 9. ANS 4 9 2 3 5 7 8 1 6
  • 10. Q5 A get out his house and turn left .across front intersection and turn right at second intersection .B get out his house ,turn left and turn right at first intersection .walk along to street .B has seen A walking pass in front of him .As house face to the South Which direction Bs house face to ?
  • 14. Q7 secret code method is called a Keyword Cipher The Key word are fun game C ICHA SBA DEFG What is mean cichasbadefg
  • 15. ANS ABCDEF GH I JKLMNOPQRSTUVWXYZ FUNGAME BCDHIJ K LOPQRSTVWXYZ I LIKE THE GAME
  • 16. Q8 Lion and sheep
  • 17. Five lions can eat 7 sheep in a week time On Mongolian grassland , there are 97 sheep live in a group. when will the last sheep be eaten ?
  • 18. ANS There is No lion in Asia
  • 19. Q9 How many times of 6 appears from 1 to 99( 6 and 96 are excluded)
  • 21. Q7 There are some birds in a cage and turtles and foxes,. The first day, counting the birds and foxes .there are 35 heads and 94 feet . How many birds and how many foxes left a week later ?
  • 22. ANS x+y=35 2x+4y=94 鐚x+y=35鐚2=2x+2y=70 (2x+2y=70)-(2x+4y=94)=鐚2y=24鐚 y=12 y=12 (x+y=35鐚 x+12=35 x=35-12 x=23 Foxes left 12 ,birds 23 . One week later ? Foxes left 12.
  • 23. Q10 Birthday Cake There are too many guest come to your birthday party You need cut cake into as most pieces as possible , cut must be straight line .no more than 4 cuts.
  • 24. Ans Do not know what hell is the cake like !