hence after 4 years girls age will be 12+4=16 years
Venkatesh Vukkadapu
Jun 17th, 2014
Present boy age =4 years
given girls age is twice of boys age So the girl age =8 years
after 4 years the age of girl is= 8+4=12 years
Sagar
Jul 13th, 2014
Let age of Boy and Girl be x and y respectively.
When the boy is 4 years old then Girl y=2x=2x4=8;
After 4 years the girl will be 8+4=12 Years.
karthika
Jul 18th, 2014
nw the boy age is 4 means nw the girl age 8... so after four the girl age is 8+4=12
Stan
Aug 22nd, 2014
8 years
if the age of the boy is 2, the girl age is twice of the boy, so it is 4
when the boy age is (2+4 = 6), then the girl age is (4+4= 8) ... there are many more comparison to come up
asm
Aug 27th, 2014
girl=2*boys, boy=4, girl age present=2*4=8, after 4yr, 8+4=12. so ans is 12..,
USMAN KHYALI
Sep 18th, 2014
twelve years
nads
Jan 2nd, 2015
let X=age of the girl
and 2x=age of the boy when the girl is x years old
2x=4 current age of the boy
then, x=4/2, x=2 years old current age of the girl
after 4 years, the age of the girl will be 2+4=6
Answer: 6 years old
Arvind kr shah
Jan 5th, 2015
let the age of girl be x
the age of boy be y
as per given x=2y
y=4
then x=2x4
x=8
after 4years the girl age is x=8+4
x=12 ANSwer
Fazil
Mar 23rd, 2015
The answer is 5. Lets say the boy is 1yr old and at that time girls is 2yrs old. Eventually when the boy is 4, the girl would be 5.
Zahery
Apr 6th, 2015
Keep the answer as general as possible.
when boy is 4, girl is 8; after 4 years the girl is 8 + 4 + x= 12 + x (where x is any number of years after the four years we already counted)
YUVARAJA
Apr 22nd, 2015
A=2B, B=4, SO A=2*4=8, A=8+4=12, ANSWER A=12
Vijay
May 6th, 2015
16
anushka
May 15th, 2015
12 years
Code
shh
Ash
Jun 4th, 2015
5years
jyo
Jul 14th, 2015
12
Dimple Rustagi
Jul 14th, 2015
12
Myron Constancio Fernandes
Aug 1st, 2015
Its goes like this ( when the boy was 1 year the girl was 2 years, 1:2) 4:5,5:6,6:7,7:8 so the answer is 8 years 8 years
durga
Aug 12th, 2015
12years
Mithilesh Kumar Rajak
Sep 1st, 2015
present age of boy is twice = 4*2 = 8
after 4 years girls age = 8+4 = 12 years
Harsha
Dec 22nd, 2015
Now the age of boy is 4. so, Girl age is 8. After 4 years, The age is 8+4= 12
Yasir Arafat
Dec 24th, 2015
Now the age of boys 4
after 4 year age of boys 4+4=8
after 4 years girl 8+4=12
Jimbo99
Apr 10th, 2016
The first statement is just a reference to determine the girls age is 4 years older than the boys when he was 4. We dont know what the bits age was 4 years ago. The boy could easily be 4 or older, making the girl 12 or older 4 years later.
Julie
Apr 7th, 2017
They are currently 8 and 4 since she is twice his age. In four years time she will still be 4 only years older than him (no longer twice his age). Since she will then be 12 and he will still be 4 years younger, he will be 8. (12-4 =8)
venkat
Jun 16th, 2017
if boys age = x years, girls age = 2x years,
so boy age =4 years, girl age =2*4=8 years
after 4 years girls age= 8+4 =12 yeras
so Ans is 12 years
Vivek Machha
Jun 24th, 2017
If boy age is 1 then girl age will be 2 so, after 4 years girl age will be 5 years n boy age will be 4
Masha
Jul 25th, 2017
if one side of small cube = x cm
then 8(x^3) = 128
it means (2^3)(x^3)=3/128
so 2x =3/128
it means 2x = one side of a big cube
small cube/big cube = 1/2 =0.5
Sameer kumar
Aug 20th, 2017
boys age = x years
girls age = twice (boys age) = 2x years
as given boysage = 4 years i.e. x=4
girls age = 2 x 4 = 8 years
girls age after 4 years = 8 + 4 = 12 years
Rintu Kumar Chowdhury
Aug 24th, 2017
girls age = boys age * 2 = 4 * 2 = 8 after 4 years, Girls age = 8 + 4 = 12 years.
Mongko
Jun 16th, 2018
boys age 4
girls age twice older then the boy-6
then after 4 years the girls age will be 10
Because 6+4= 10
Mayank
Aug 10th, 2018
Boy is 4 year old =girl is 8 year
after 4 year later 8+4 =12
The girl's age is twice that of boy, if the boy is four years old. After four years the age of the girl is