Latest Tech Mahindra Aptitude Question SOLUTION: A boy is born when his father is 27 years old. How old will he be when he is exactly half his fathers' age? (a) 23 (b) 24 (c) 39 (d) 27

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A boy is born when his father is 27 years old. How old will he be when he is exactly half his fathers' age?

(a) 23
(b) 24
(c) 39
(d) 27

Asked In Tech Mahindra Aashu (8 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (33)   (14) Submit Your Solution Age Problem

Read Solution (6) :

harish  (8 years ago)

when son born:
son s=0
father f=27.
after x years:
son s=x
father f=f+x=27+x:
according to given condition
son age is exactly half his fathers' age...so
x=(27+x)/2---solve this
son age is 27

Is this solution Helpfull? Yes (13) | No   

N.Vennela Rani  (8 years ago)

after 27 years sons age is 27 years and fathers age is 54

Is this solution Helpfull? Yes (6) | No (2)  

sheelam pragnya  (8 years ago)

let fathers age =2x sons age is x
let sons age is 0 and fathers age is 27 at the time of sons birth
so 27-0=2x-x
x=27 and his fathers age = 54

Is this solution Helpfull? Yes (5) | No   

Ankita Dutta  (8 years ago)

D) his father will be 54 .. He will be 27../half. Of his father's age.

Is this solution Helpfull? Yes (1) | No   

ganesh  (7 years ago)

the son would be 27 yrs and half of 54

Is this solution Helpfull? Yes (1) | No   

mukeshreddy  (7 years ago)

boy 0 father 27
.
.

.
.
.
x = (27+x)/2
x=27

Is this solution Helpfull? Yes | No   

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