TCS Company Logical Reasoning Coding Decoding

Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is
option
a) 1
b) 3
c) 4
d) 0

Read Solution (Total 4)

1
13 years agoHelpfull: Yes(4) No(1)

1
13 years agoHelpfull: Yes(4) No(1)
4
13 years agoHelpfull: Yes(4) No(2)
it will be 1 ,i.e. is circumcenter.
13 years agoHelpfull: Yes(2) No(2)

TCS Other Question

A garrison of 3300 men has provisions for 32 days when supplied at the rate of 850 g per head. At the end of 7 days, a reinforcement arrives, and it is found that the provisions can last for 17 days more when supplied at the rate of 825 g per head. What is the strength of the reinforcement?
(a) 1700
(b) 1000
(c) 3000
(d) 2700
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
option
a) 0
b) 27
c) 18
d) 20