Answer / subbu 9966868484

ya, 4nds ans is -1

Answer / joydip sen

2x+y = 10

x = 3

y= 4

x-y= -1

Answer / sabari

2x-x+y= 7
x+y=7
3+y=7
y=4
x-y=-1

Answer / guest

-1

1. 10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa? a) 22 b) 20 c) 10 d) none

2 Answers   TCS,

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Two persons start walking from the same place in opposite directions. After walking for 4 mts, both of them take the left and walk for another 3 mts. Then what is the distance b/w them?

0 Answers   HCL,

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what is the exact time between 4 and 5 o'clock, when both the hands are exactly opposite to each other? need answer.

2 Answers  

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Given the sequence A, BB, CCC, DDDD...........and so on , the 240th letter in the sequence will be: a) V b) U c) T d) W

6 Answers   Broadcom, TCS,

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A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th of tank can be filled by B pipe and after wards bothare opened then how much time is required by both the pipes to fill the tank completely. note: the values of A and B may slitely vary be ware.

0 Answers   IIT Delhi,

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A 5 litre jug contains 4 litres of a salt water solution that is 15 percent salt. If 1.5 litres of the solution spills out of the jug, and the jug is then filled to capacity with water, approximately what percent of the resulting solution in the jug is salt? (A)7.5% (B)9.5% (C) 10.5% (D) none

13 Answers   HCL, IBM,

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A job may be completed in 12 days, working for 8 hours a day if 20 men or 24 women or 40 boys perform the task. If a task four times as big as this is done for 5 hours a day for 12 days, how many men will be required to join 6 women and 2 boys to complete the task?

0 Answers   CGI,

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) Peter and Paul are two friends. The sum of their ages is 42 years. Peter is twice as old as Paul was when Peter was as old as Paul is now. What is the present age of Peter?

9 Answers   TCS,

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In the given figure, PA and PB are tangents to the circle at A and B respectively and the chord BC is parallel to tangent PA. If AC = 6 cm, and length of the tangent AP is 9 cm, then what is the length of the chord BC?

0 Answers   iNautix,

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There are 3 persons Sudhir, Arvind, and Gauri. Sudhir lent cars to Arvind and Gauri as many as they had already. After some time Arvind gave as many cars to Sudhir and Gauri as many as they have. After sometime Gauri did the same thing. At the end of this transaction each one of them had 24. Find the cars each originally had.

0 Answers  

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PA and PB are tangents to the circle at A and B respectively and the chord BC is parallel to tangent PA. If AC = 6 cm, and length of the tangent AP is 9 cm, then what is the length of the chord BC?

0 Answers   Wipro,

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Find the values of each of the alphabets. N O O N S O O N + M O O N ---------- J U N E

2 Answers   IBM, Infosys,

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