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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What is degree of a Relation?

0 Answers   Aricent,

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Which of the following equations has a root in common with x2 - 6x + 5 = 0?

4 Answers   TCS,

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A bus started from the bus stand at 8Am and after staying 30 minutes at a destination return back to the bus stand. The Destination is 27 miles from the bus stand . The Speed of the bus is !8mph . In the return journey the bus travels with 50% fast speed. At what time it is return to the bus stand

0 Answers   TCS,

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Hi I am planning to attend for the vizag steel plan , manager trainees exam. From the same forum i got an information saying, the exam is based on 1.technical subject we choose and 2. Aptitue, Quant, RC, English Can any one please suggest me the Good books for Aptitue, Quant, RC, English Thanks in advance Rammohan

0 Answers  

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five boys alan,ben,chris,den and eng share a sum of money alan takes 1/5 of the sum of money after alan has taken his share,ben takes 1/3 of the remaining money chris takes 1/4 of the remaining money den takes 1/7 of remaining money after den has taken his share, eng takes all remaining money what fraction of the sum of money is eng's share?

5 Answers  

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I bought a car with a peculiar 5 digit numbered licence plate which on reversing could still be read. On reversing value is increased by 78633. Whats the original number if all digits were different?

0 Answers   Infosys,

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If PQRST is a paralellogram .What is the ratio triangle PQS & PQRST.

0 Answers   CMC,

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We were required to write a program to check whether the given number was of the form 3^n. ( i.e. 3 to the power n). I knew that it can be done by bit manipulation but couldn't make out the logic. i want a solution in C/C++ language

1 Answers   Nagarro, Rolant,

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Give me aptitude questions which generally asked in eclerx company in aptitude test.

0 Answers  

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Find the next series number : 21, 463, 687, 238, 1134, ----

0 Answers   COSL,

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P?s father is Q?s son. M is the paternal uncle of P and N is the brother of Q. How is N related to M ? (1) Brother (2) Nephew (3) Cousin (4) Data inadequate (5) None of these

38 Answers   Honeywell, Indian Airlines, Reliance, TCS,

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