Latest TCS Aptitude Question SOLUTION: v -16 w -2 x y 5 z -9 If the sum of the numbers in each row column, diagonal are same then find the value of (Y+Z)

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v -16 w
-2 x y
5 z -9
If the sum of the numbers in each row column, diagonal are same then find the value of (Y+Z)

Asked In TCS NILOY SUTRADHAR (11 years ago)

Unsolved Read Solution (5)

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Read Solution (5) :

ishwarya  (11 years ago)

first number the box in the order 8 1 6
3 5 7
4 9 2
now, 1 is -16
2 is -9
3 is -2
4 is 5
clearly,the difference b/w each number is 7(-16+7=-9,-9+7=-2,etc)
now getting the unknown numbers 5 is 5+7=12,6 is 12+7=19,7 is 19+7=26,8 is 26+7=33,9 is 33+7=40
req sol. is y+z=26+40=66

Is this solution Helpfull? Yes (14) | No (3)  

pawan  (11 years ago)

Final numbers will be
33 (-16) 19
(-2) 12 26
5 40 (-9)
Y+Z= 26+40=66

Is this solution Helpfull? Yes (5) | No (1)  

Garima  (11 years ago)

v -16 w
-2 x y
5 z -9

will be

-3..-16... 19
-2...12...-10
5...4.....-9

so Y= -10
Z= 4
Y+Z= -6

Is this solution Helpfull? Yes (3) | No (7)  

kusuma  (11 years ago)

can plz tell me wat i have to prepareto get job in tcs

Is this solution Helpfull? Yes (1) | No (7)  

harshita  (11 years ago)

its 48
solve the equations and get the answer

Is this solution Helpfull? Yes | No (5)  

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