if a boat is moving in upstream with v1 km/hr and in the down stream it is moving with v2 km/hr then what is the speed of the stream.

6 Answers   IIT Delhi, MBT,

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There are 3 persons X, Y and Z. On some day, X lent tractors to Y and Z as many as they had. After a month Y gave as many tractors to X and Z as many as they have. After a month Z did the same thing. At the end of this transaction each one of them had 24. Find the tractors each originally had?

6 Answers  

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Dear all plz send me last five years written question for rrb asst.locopilot. thanks my mail id is- gopal.4u@rediffmail.com

0 Answers   RRB,

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What is the constitutional name of India?

11 Answers   TCS,

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Dinesh is seated 7 from the left and satish is seated 12 from the right. when they interchange their positions, dinesh is seated 22nd from the left. How many people are there?

0 Answers   Mecon,

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In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?

0 Answers   HCL, Infosys,

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in a city, there are 100 buildings numbered by corporation between 0-100, how many twos are shown in door,

0 Answers   TCS,

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A computer printer produced 176,400 lines in a given day. If the printer was in operation for seven hours during the day, how many lines did it print per minute?

7 Answers   IBM, L&T, TCS,

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A machine puts c caps on bottles in m minutes. How many hours will it take to put caps on b bottles?

3 Answers  

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in pure milk if 20% replaced by water and in this again 20% is replaced by water and again 20% is replaced by water then what is the praportion of milk in that mixture

0 Answers   Accenture,

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The price of sugar increases by 20%, by what % house-wife should reduce the consumption of sugar so that expenditure on sugar can be same as before

0 Answers   IIT Delhi,

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12 men can build wall of length of 12m in 10 days how many men are required to build 20 m in 15 days.

0 Answers   Celstream,

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