Answer / praveen kumar k

a) 19
b) 32
c) 14
d) 16
e) 65

Answer / khushin

a)6,b)28,C)0,d)16,E)34

Answer / mohammed atique

36 take ENGLISH : P+Q+S+T=36
32 take history : Q+R+T+U=32
32 take political science : S+T+U+V=32
16 take history and English : Q+T=16
16 take political science : T+U=16
14 take political science and English : S+T=14
6 take all three : T=6

Soving above equations we get the solution....
b ) Take none of the three
courses..80-(P+Q+R+S+T+U+V)=14

A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons ?

20 Answers   Cognizant, CTS, DCE,

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In a two-dimensional array, X (9, 7), with each element occupying 4 bytes of memory, with the address of the first element X (1, 1) is 3000, find the address of X (8, 5).

0 Answers   Accenture, BSNL,

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Classic: If a bear walks one mile south, turns left and walks one mile to the east and then turns left again and walks one mile north and arrives at its original position, what is the color of the bear.

9 Answers   EXL, Microsoft, TCS,

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find missing no 5 12 3 15 13 ?

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Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?

0 Answers   3i Infotech, Canara Bank, Geodesic,

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what is the probability that 4 numbers selected from 1 to 40 are not consecutive.

1 Answers   TCS,

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4 Answers   Infosys,

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2 Answers  

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A sheet of paper has statements numbered from 1 to 30. For all values of n from 1 to 30, statement n says "At most n of the statements on this sheet are false". Which statements are true and which are false? a)all odd are false and even are true b)alleven are true and odd are false c)all are false d)none of these

3 Answers   TCS,

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A person left house with speed 40 mile per hour his wife after 30 minutes left to catch him at a speed of 50. In what time she will catch?

0 Answers   Citicorp,

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14 Answers   Syntensia, TCS,

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a)in four digit no the fourth number is four time more than the second digit b)in four digit no the third number is three time less than the second number c)in four digit no the first digit is thrice than the fourth digit d)sum of these three combination is 11

0 Answers  

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