Tis known in refined company, that choosing K things out of N can be done in ways as many as choosing N minus K from N: I pick K, you the remaining. This simply states the binomial coefficient identity . Find though a cooler bijection, where you show a knack uncanny, of making your choices contain all K of mine.For pedantry let K be no more than half N.

0 Answers   Google, Parrot Systems,

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Seema's weight is 25% of Sunita's weight and 40% of Tanisha's weight. What percentage of Tanisha's weight is Sunita's weight?

0 Answers   Cap Gemini,

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How can i pass the S.B.I clerical exam?

4 Answers  

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In Bangalore, during income tax deduction for a single person, the percentage increased by 3% and for middle house-holders, it decreased by 3%. What can you infer?

0 Answers   Accenture,

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sir plz send the rrb exam question papers my emailid is abhilasha.bollepalli@gmail.com

0 Answers  

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The base 5 representation of the decimal number 2048 is _____.

0 Answers   Accenture,

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A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how many hours required for B to copy 26 papers?

7 Answers   Accenture, BSNL, TCS,

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what would be the next number in the sequence 1,2,10,4,3,14,9,5, ?

3 Answers  

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Give me some Aptitude test questions and answers asked in I.T field interviews?

1 Answers   Randstad, SanDisk, TCS,

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. Of the 120 people in the room, 3/5 are women. If 2/3 of the people are married, what is the maximum no. of women in the room who could be unmarried?

4 Answers  

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What is the number of zeros of the product of the first 100 numbers ?

37 Answers   Deshaw, RR Donnelley, RRDonnelley, Wipro,

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How many meaningful English word can be formed by using the second, the fifth, the seventh and the tenth letters of the word APPROPRIATION, each only once, but in different sequence ? (a) One (b) Two (c) Three (d) None of these (e) More than three

4 Answers   Banking,

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