TCS Company Logical Reasoning General Mental Ability

If the sum of the numbers in each row column, diagonal are same then find the value of (Y+Z)
V
-16
W
-2
X
Y
5
Z
-9

Read Solution (Total 10)

TCS Other Question

15 students join a summer course. Every day 3 students are on duty after school to clean the class rooms. After the course, it was found that every pair of students has been on duty exactly once. How many days does the course last for?
a) 35 b) 45 c) 105 d)none of these
10 people are there , they are shaking hand together. how many handshakes are possible if they are in no pair of cyclic sequence?