there are 3 door in a closed room.Behind two door there is beast and behind one is a beauty. and you know that one of the door which contain beast.Now find the maximum chance of you win ie getting the beauty.

2 Answers  

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Susan wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does she need?

2 Answers   Paladon,

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In a single throw of two dice, find the probability of getting a total of 9 or 11

4 Answers  

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if 4 circles of equal radius are drawn with vertices of a square as the centre , the side of the square being 7 cm, find the area of the circles outside the square?

6 Answers   CTS,

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Alphametics are puzzles where each letter stands for a different digit. Here are two alphametics. No word can begin with a zero. We’ve started you out with some of the letters. BASE + BALL -------------- GAMES what these alphabets represent

0 Answers   ProKarma,

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A=1 B=2  C=3  D=4 E=5 . F=10 G=20 H=30 I=40 J=50  .            K=100 L=200  M=300  N=400 O=500    P=1000  Q=2000 R=3000 S=4000  T=5000   U= 10000  V=20000  W=30000  X=40000  Y=50000 Z=100000    

4 Answers  

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Concentrations of three wines A, B and C are 10, 20 and 30 percent respectively. They are mixed in the ratio 2 : 3 : x resulting in a 23% concentration solution. Find x.

0 Answers   Accenture,

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find the smallest no in gp whose sum is 38 and product is 1728 a. 12 b. 20 c. 8 d. none of these

4 Answers   Infotech, Satyam,

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An apple seller is having some apples. He is selling half of the apple what he has plus half the apple to the first customer. In the same way he sells the remaining apple to 7 customers. After selling to 7 customers, he has no apples with him.

0 Answers   Accenture,

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Find the area not occupied by circles: Given length =y breadth =x

2 Answers   Accenture, CTS,

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Frank is 15 years younger then John. In 5 years John will be twice as old as Frank. How old will Frank be in four years?

3 Answers  

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(165)2-(164)2=

4 Answers   Accenture,

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