1. A family i know has several children. Each boy in this family has as many sisters as brothers but each girl has twice as many brothers as sisters.How many brothers and sisters are there?Ans: brothers =4 , sisters = 3 (shakuntala devi puzzles to puzzle u - puzzle no : 3)
2. complete the followinga. $ * * $ @ * ? ?# @ @ # # $ ? ? some what simillar like this...but not clear.b. 1 , 3 , 7 , 13 , 21 , __ , 43 Ans : 31c. 1, 3, 9, __ , 16900
3. In a soap company a soap is manufactured with 11 parts. For making one soap you will get 1 part as scrap. At the end of the day u have 250 such scraps. From that how many soaps can be manufactured?Ans : 24 (not sure)
4. A girl took part in a (some) game with many othersin a circular closed circuit. After pedaling for several minutes, he found that 1/3th of the cyclists ahead of her and 3/4th of the cyclists behind him together formed the total no. of participants. How many were participating in the race?
5. OF all pets i have, except 2 all are rabbitsOF all pets i have, except 2 all are fishOF all pets i have, except 2 all are catsHow many rabbits, fish and cats are there?
6. given carpenter + painter = 1100 painter + electrician = 3200electrician + plumber = 5100plumber + mason = 2200mason + labour = 3000labour + painter = 1100find every person's cash? (i dont know the exact amount mentioned above.)
7. some tree problem , in 100 sq feet, how many trees can be planted including the border line...(dont know exactly)....
8. out of 30 questions, the three persons A,B & C answered 45 correct answers,B answered 55% of A, B and C together answered 25 % more of what A answered.Find how many answers each answered
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