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There is a King telling a story that there are three friends Alen, Karan and Helen They went to a picnic for a long tour. They enjoyed well. They carried all necessaries which they want to utilize there. Here Alen age is 3 times the age of Helen 3 years ago. Helen is twice the age of Karan after 2 years. What is the present age of Alen.
Read Solution (Total 4)
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- A=3(H-3)
H=2(K+2)
THEN
A=6K+3
Karan, Helen, alen:
K 2K+4 6K+3
Then;
if karan is 7,
helen 16
alen 45.
if
karan is 8
helen 20
alen 51
And so on.. - 13 years agoHelpfull: Yes(5) No(1)
- Alen's age is 45 years. 3 years ago Helens age was 15 years,
Helen is now 18 years, karan will be of 9 years old after 2 years. current age of karan is 7 years. - 13 years agoHelpfull: Yes(2) No(11)
- ALEN PRESENT AGE X,HELEN Y,KARAN Z
3 YEARS AGO;THE RELATION B/W X AND Y IS:(X-3)=3(Y-3)
2 YEARS AFTER;THE RELATION B/W Y AND Z IS:(Y+2)=2(Z+2)
THEREFORE THE RELATION B/W X,Y AND Z IS:6Z,2Z+2,Z SO WE CAN GIVE ANY INTEGER VALUE TO Z TO GET SOLUTION...... - 13 years agoHelpfull: Yes(1) No(0)
- By hit and trial.
Alen's age = 57, Karan's age = 11 and Helen's age = 20.
These values satisfy the given conditions. Is it correct??? - 13 years agoHelpfull: Yes(0) No(1)
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