f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(f(X))=81 then the value of X=?

0 Answers   CTS,

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If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?

3 Answers   TCS,

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2. The school committee of a small town wanted to determine the average children per household of the town. They divided the total no. of children in the town by total no. of households. Total no. of households = 50. Which of the following statements must be true if the average children per household are 2.2?

2 Answers   Mu Sigma, TCS,

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Can there be a line which can cut all the four quadrants?

6 Answers   HCL,

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Sum of 5 consecutive numbers is 35. How many of the numers are prime:

0 Answers   Verifone,

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Number Series 11,14,12,15,13,16,?

14 Answers   TCS,

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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 proportion of milk in that mixture

0 Answers   Accenture,

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(x)^100 is a 31 digit number . find the no of digits in the number (x)^1000. 1)302 2) 310 3)311 4)315

6 Answers   eLitmus, IIC, Infosys,

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what is T.D.S ?

4 Answers  

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Dear sir, I am giving Grade B entrance Exam this Oct 09 for RBI.Kindly guide me as to what book would be good to refer for general awareness for RBI. Rgds Gayathri

1 Answers  

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ninety customers of a discount store were asked about their purchases during the past month.20 said they had purchased books,45 had purchased film,38 had purchased jewellery,15 had purchased books and films,8 had purchased books and jewellery,6 had purchased film and jewellery,3 had purchased all the 3 articles.draw a venn diagram and answer the questions how many of these ppl had purchased a)books or films but not jewellery? b)books and film but not jewellery? c)jewellery but not books or films? d)at least one of the three articles? e)exactly one of the three articles?

0 Answers   Accenture,

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I can get the placements for sunera tech for aptitude

1 Answers  

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