Q.19 Alok and Bhanu play the following min-max game. Given the expression N=9+X+Y–Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be 27 18 20 Answer is: 20 can someone plzzzzzzzzz tell me how this answer is calculeted???

0 Answers   TCS,

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If 9x-3y=12 and 3x-5y=7 then 6x-2y = ?

1 Answers   Cisco, Mu Sigma,

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how to answer aptitude questions in sbi po's exam fastly.and how to answer marketing knowlede questions.bcoz i'm a science student

0 Answers  

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What is the probable cause of degradation of povidone iodine ointment during storage.(chemicalreaction change)

1 Answers  

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Hello!!I have appllied for the post of Jr.Executive(ATC).My educational qualification is B.Tech(IT).I ould like to know if the questions in technical section will be based on IT alone or else also from other subjects also like electrical/electronics/civil/tele communication.I will be grateful for a relevant answer.thank you in advance

0 Answers  

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The positions of the first and the fifth digit in the number 93264187 are interchanged. Similarly, the positions of the second and the sixth digits are interchanged and so on. Which of the following will be the third digit from the right end after the rearrangement? (a) 8 (b) 3 (c) 2 (d) 6 (e) None of these

5 Answers  

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There are first 20 numbers.what is the probability of selecting a even no such that the no is less than 7?

6 Answers  

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A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq feet per day approximately. What time will be taken by the cow to graze the grazeable area of the field? (a) 2 days (b) 18 days (c) 24 days (d) 6 days (e) None of these

6 Answers  

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Plz mail me some aptitute questions which helps me to face SBI clerical exam. plz send at ahmed31138@gmail.com

0 Answers   State Bank Of India SBI,

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Sports readers,10 tables,4chairs per table, each table has different number of people then how many tables will left without at least one person?

3 Answers   TCS,

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A>B,B>C,C=D,D>E,then which is greatest a)A/B b) A/C c) A/E d)none

15 Answers   Wipro,

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3 machines can complete the work in 4,5, and 6 hours respectively. due to power failures they did the work alternatively. Then what is time taken to complete the work?

1 Answers   HCL,

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