Two pipes can fill a tank in 10 and 12 hours respectively while third pipe will make the tank empty in 20 hours. If all three pipes operate simultaneously, in how many hours the tank will be filled ?

6 Answers   Lucent,

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a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will

0 Answers   DSQ Software,

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if m/n=6/5,then3m+2n=?

20 Answers   HCL, TCS,

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which company is invented the tally software.

6 Answers   UGC NET,

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If a person walks at 4/5th of his usual spee he reaches 40min late. If he walks athis usual speed how much time does he travels.

7 Answers   BEML, Geometric Software,

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The difference b/w the compound interest payble half yearly and the simple interest on a certain sum lent out at 10% p.a for 1 year is Rs 25. What is the sum?

0 Answers   Mu Sigma,

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Argentina had football team of 22 player of which captain is from Brazilian team and goalie from European team. For remaining player they have picked 6 from argentine and 14 from European. Now for a team of 11 they must have goalie and captain so out of 9 now they plan to select 3 from Argentinean and 6 from European. Find out no of methods available for it. (2 marks)

0 Answers   Accenture,

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There is a work which can be completed by A with 12 days and B by 18 days. A and B works together for 3 days and B left. After that how many days for A to complete the work?

0 Answers   Huawei,

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rrb second stage written exam in aptitude test model papers

0 Answers   RRB,

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During the early months of 2009, some economists concluded that the slew of U.S. government programs created during the fall of 2008 to stabilize an economy marked by an absence of credit, a wave of enormous asset write downs, a precipitous decline in housing prices, and a historic loss of consumer confidence _________________ has not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices has not succeeded in engendering healthy intra-bank credit flows and bringing about the revival of have not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices have not succeeded in engendering healthy intra-bank credit flows and to revive depressed equity prices

0 Answers  

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a(3,6,9) b(5,7,8,) c(7,8,9,) which is greater

2 Answers   3D PLM,

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The minimum number of digits required to form every number which is greater than 900 and less than 9,000 is:

0 Answers   Wipro,

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