Latest TCS Aptitude Question SOLUTION: Question data are wrong. According to ours consideration The 2nd condition given is wrong it should be two more than the age of other two children... Let the three grandchildre

• Placement Papers
• /
• TCS

TCS Question Papers: TCS Interview Experience(90) TCS Company Profile

(#M40012764) TCS question Keep an EYE

Question data are wrong.
According to ours consideration

The 2nd condition given is wrong it should be two more than the age of other two children...

Let the three grandchildren age be a,b and c
Thus, a is youngest, c is eldest.
c = 3a.........(i)
c = 2+(a+b)..........(ii)
=> 3a = 2+a+b
=> 2a = 2+b
Thus, the ages are.....
a, 2a-2 , 3a.

Two of their difference is 3.
Thus, a- 2 =3 or a+2 =3 or 2a =3
a =5 or a =1 or a =3/2.

Thus ages are, 5,8,15
or , 1,0 3 (not possible). or 3/2, 1, 9/2 (not possible.).
The answer should be 15.

Asked In TCS PANKAJ ARORA (11 years ago)

Unsolved

Is this Puzzle helpful?   (3)   (2) Submit Your Solution