The mean and the variance of a binomial distribution are 4 and 2 respectively. Then the probability of 2 successes is?

0 Answers   Wipro,

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Circumference of circle?

3 Answers   Yardi,

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All of the tickets for 2 music concerts, X and Y, were either purchased or given away, and the ratio of X tickets to Y was 2 to 1. Of the total number of X tickets and Y tickets, what percentage was purchased? 1) The total number of X tickets and Y tickets, is 240. 2) Of the X tickets, exactly 60% were purchased, and of the Y tickets, exactly 80% were purchased. a) if statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question. b) if statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question. c) if BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient. d) if EACH statement ALONE is sufficient to answer the question asked. e) if statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.

2 Answers   TCS,

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CROSS+ROADS=DANGER.what is the value of D+A+N+G+E+R ?

5 Answers   Infosys,

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Dear sir plz send me last 5 years solved question paper of sbi clerk post & probationary officer post on my rediff id .my rediff id is vpkrishna_s@rediffmail.com

0 Answers   DBG,

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Nationalism of Dalai Lama?

3 Answers   Yardi,

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11.The addition 742586 + 829430 = 1212016 is incorrect. It can be corrected by changing one digit d, wherever it occurs, to another digit e. Find sum of d and e. A. 6 [DCRU] B. 4 C. 10 D. 8

3 Answers   TCS,

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Starting from point A, Jayant walked 15m towards west. He turned left and walked 20 m. He then turned left and walked 15m. After this he turned right and walked 12m. in which direction is Jayant from X and how far has he walked from point X?

0 Answers   Canara Bank,

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a grandfather has 5 sons and daughters and grandchildren.they have to be arranged in a row such that the first 4 seats and last four seats are to be taken by grandchildren and the grandfather would not sit adjacent to any of the grandchildren.

0 Answers   TCS,

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From height of 8mts a ball fell down and each time it bounces half the distance back.What will be the distance travelled?

7 Answers   CGI,

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Mirror image of ear.

2 Answers   3D PLM,

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aptitude question

1 Answers   ACPL, CMD, CMS, MCS, SmartData,

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