how to learn aptitude quickly

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a man travels by walking 4 kmph to a certain distance followed by 3 kmph upstream a hill and returns at 6 kmph hill downstream and walks the same 4 kmph in flat and returns home. if the total time taken is 6 hrs wht is the total distance ? (a) 24 (b) 12 (c) 22.5 (d) none of these

2 Answers   Infosys,

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If the ticket sales s for a company increases 25% from standard sales to 60 tickets sold, then 60 - s =:

6 Answers  

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what is the difference between functions and member functions? what is meant by cloud computing?

1 Answers   HCL,

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1.) In the coming state elections, Bharat Mata Party (BMP) will contest for 77 assembly seats. As BMP's majority vote bank is distributed amongst three communities viz. A, B and C, it will give election tickets only to those workers who belong to these communities. The workers of communities B and C are split into factions. Every faction of community B has 15 workers and that of community C has 25 workers. There were no factions among the workers belonging to community A. If BMP gives a ticket to a worker, it must give tickets to every other worker belonging to the same faction. BMP distinguishes between any two workers only on the basis of their communities. In how many ways can BMP distribute its election tickets giving at least one ticket to each community?

1 Answers  

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In 80 coins one coin is counterfeit what is minimum number of weighings to find out counterfeit coin

0 Answers   TCS,

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A hotel has 10 storeys. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.

0 Answers   Infosys,

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Consider a pile of Diamonds on a table.A thief enters and steals 1/2 of th e total quanity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2.Then 4th thief enters and steals 1/2 of the remaining+2.When the 5th one enters he finds 1 diamond on the table.Find out the total no. of diamonds originally on the table before the 1st thief entered.

0 Answers   Infosys,

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one question has last part like difference between two terms is 9 and product of two numbers is 10, what is the squares of sum of numbers?

0 Answers   TCS,

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Package information is stored in a) DB2 Directory b) DB2 system tables c) DB2 catalog tables d) None of the above

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if 3/4 of the employees of a super market are not college graduates what is the ratio of the no of college graduates to those who are not college graduates

2 Answers  

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instead of multiplying by 7 to a number dividing by 7 what is the percentage of error

0 Answers   IIT Delhi,

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