if 3 mens or 6 boys can do a piece of work in 10 days working 7 hours a days,how many days will it takes to complete a work twice as large with 6 mens and 2 boys working together for 8 hours a day?

1 Answers  

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out of three numbers first is twice the second and is half of third.if the average of the 3 number is 56 the three no. in order are

3 Answers  

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There is six letter word VGANDA . How many ways you can arrange the letters in the word in such a way that both the A's are together.

7 Answers   Cadence,

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The solution of the differential equation cos x cos y dx + sin x sin y dy = 0 is

3 Answers   RRB,

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There are three trucks A, B, C. A loads 10 kg/min. B loads 13 1/3 kg/min. C unloads 5 kg/min. If three simultaneously works then what is the time taken to load 2.4 tones?

0 Answers   HCL, Infosys,

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a certain no of bullets were shared by 3 ppl equally.each of them fired 4 of the bullets and the sum of the remaining bullets are equal to the initial share each had got.what was the initial number of bullets?

6 Answers   Assurgent,

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What is the perimeter of the quadrilateral?

0 Answers   Changepond,

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(165)2-(164)2=

1 Answers   Accenture,

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In a colony there are some families. Each of them have children but different in numbers.Following are conditions a> no of adult>no of sons>no of daughters>no of families. b>each sister must have atleast one brother and should have at the most 1 sister. c> no of children in one family exceeds the sum of no of children in the rest families Tell the no of families

1 Answers   Cognizant,

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A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?

0 Answers   IBM, TATA,

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what is an easy way to remove above problem.

2 Answers  

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A chain is broken into three pieces of equal lengths containing 3 links each. It is taken to a blacksmith to join into a single continuous one. How many links are to to be opened to make it ?

0 Answers   Infosys,

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