the ratio of white balls to black balls is 1:2. if 9 balls are added then the ratio of the balls become 2:4:3. find the number of black balls. a) 12 b) 6 c)9 d)none

7 Answers   CTS, TCS,

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A/B = 3/5 15A = ?

7 Answers   Accenture, CMC,

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There six red shoes & 4 green shoes .If two of the shoes are drawn.What is the probability of getting two red shoes.

0 Answers   CMC,

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If the thrice of three consecutive odd no is equal to the more three of twice the last no. then find the 3rd

4 Answers   L&T,

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cost of an item is Rs 12.60 7 profit is 10% over selling price what is the selling price

5 Answers   Claritor, CMC, PIA,

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What is the difference between monkey testing,gorilla testing and chimpazee testing.

0 Answers  

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A driver drives at a speed of 72kmph in a highway. Another driver drives at the speed of 25 m/sec . find the difference in their speeds in m/sec. ?

8 Answers   TCS,

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Time constant for an integrator and differentiator should be

0 Answers   Flipkart,

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Hi... this is pankaj (final yr chemical engg)..i am appearing for officer trainee exam at 22nd feb.. plz tell me which book to refer for hpcl exam aptitude test and plz help if anyone has any clue about technical test..mail me at pankajbhole07@gmail.com.............

0 Answers  

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In a box there are four different coloured bells,of some quantity (4 each ) what is the minimum number of pick ups so that, atleast 2 of them of the same colour.

0 Answers   Caritor Solutions,

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1.) The HCF of (n + 3) and (7n + 48) is k, where n is a natural number. How many values of k are possible

2 Answers   IBM,

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If y/x = 1/3 and x + 2y = 10, then x is

8 Answers   Paladon,

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