If x + 8y = 20 and x = -3y, then y =

10 Answers  

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From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?

0 Answers   iNautix,

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In a 10 digit number, if the 1st digit number is the number of ones,2nd digit number is the number of twos, and ... so on. 10th digit is the number of zeroes,then find the number

0 Answers   Infosys,

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Every day a driver comes to pick up a man at his office at 6pm. One day the man gets free early and rather than waiting for the driver, he starts walking for home at 4:30pm. The man meets the driver on the way and then reaches home 30minutes earlier than usual. What is the usual time that man takes to reach home from the office?

0 Answers   CGI,

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In 8*8 chess board what is the total number of squares refer oder

0 Answers   TCS,

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Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins.?

0 Answers   iNautix, Wipro,

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Albert and Fernandes have two leg swimming race. Both start from opposite ends of the pool. On the first leg, the boys pass each other at 18 m from the deep end of the pool. During the second leg they pass at 10 m from the shallow end of the pool. Both go at constant speed but one of them is faster. Each boy rests for 4 seconds at the end of the first leg. What is the length of the pool?

0 Answers   Infosys,

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The First woman Noble ____________

1 Answers  

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present ages of sameer and anand are in the ratio of 5 : 4 respectively. Three years hence, the ratio of their ages will become 11 : 9 respectively. What is anand's present age in years?

0 Answers  

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What is capital expenditure and revenu expenditure

1 Answers  

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a student is ranked 13th from right and 8th from left.how many are there?

14 Answers   Benchmark, Patni,

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if the area of sqare increases by 69% then side of the sqr incr by

5 Answers   Verifone,

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