Accenture
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Numerical Ability
Age Problem
A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us
are a mere 1240 years old." How old is Nepo?
Read Solution (Total 4)
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- let the age of nepo be x years,age of his father is (40+2x),age of his son (x/3)
(40+2x)+x+(x/3)=1240
solving this equation we get the age of nepo i.e. (x) is 360 years old - 12 years agoHelpfull: Yes(17) No(5)
- Nepo's age be N ,his son's age be S and his father's age be F
acc. to the qstn.,N=3(S);F=2N+40;N+F+S=1240;
solving the equations we will get S=120 and so as the age of Nepo that is 120(3)=360 yrs old - 9 years agoHelpfull: Yes(1) No(0)
- let the age of nepo be x years,age of his father is (40+2x),age of his son (x/3)
(40+2x)+x+(x/3)=1240
solving this equation we get the age of nepo i.e. (x) is 360 years old - 5 years agoHelpfull: Yes(0) No(0)
- n=3*s
f=40+2n
n+s+f=1240
so, n+s+40+2n=1240
put the value of n
3s+s+40+2(3s)=1240
10s+40=1240
10s=1240-40
10s=1200
s=120
now put the value of s
n=3s
n=3*120
n=360 - 4 years agoHelpfull: Yes(0) No(0)
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