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Alok and Bhanu play the following min-max game. Given the expression
N = 15 + 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 substitutes 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?

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answer wil be 15+18 i.e. 33
in such cases use x ,y , z, as 9, 9, 7, respectively....
12 years agoHelpfull: Yes(5) No(0)

ans will be 15+18=37.for these kind of problem there is a format should be followed..
1.x-y-z=2
2.x*(y-z)=18
3.x+y-z=11 or x+z-y=11
12 years agoHelpfull: Yes(4) No(2)
ans will be 26.
12 years agoHelpfull: Yes(3) No(1)
explain in detail smrutidip ray
12 years agoHelpfull: Yes(0) No(0)
@HIMANSHU SUBNANI
can u please explain more your answer.......!
11 years agoHelpfull: Yes(0) No(0)

TCS Other Question

Given that April 1 is Tuesday. A, B, C are 3 persons told that their farewell party was on A - May 8, Thursday, B - May 10, Tuesday and C - June 5, Friday. Out of A, B, C only one made a completely true statement concerning date, day and month. The other told two one told the day right and the other the date right. What is correct date, month, day
Choose one answer.

a. B - (May 10) Friday and C - June 6 (Friday).

b. B - (May 6) Sunday and C - June 6 (Sunday).

c. B - (May 10) Sunday and C - June 6 (Friday).

d. B - (May 6) Friday and C - June 6 (Friday). The question is followed by two statements, A and B. Answer the question using the following instructions: Choose1: if the question can be answered by using one of the statements alone but not by using the other statement alone. Choose2: if the question can be answered by using either of the statements alone. Choose3: if the question can be answered by using both statements together but not by either statement alone. Choose4: if the question cannot be answered on the basis of the two statements. Zayed spends 30% of his income on his children’s education, 20% on recreation and 10% on healthcare. The corresponding percentage for Sandeep are 40%, 25% and 13%. Who spends more on children’s education? A: Zayed spends more on recreation than Sandeep B: Sandeep spends more on healthcare than Zayed.

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