Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
let ramesh age=x ,
and his grandfather's age=y
difference in their ages = 60=y-x,
after 5 years ,
ramesh age will be=x+5 years
and his grandfather's age=y+5 years
now, their present age=>x+5+y+5=100
so by solving x=15 and y=75
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
now the ages of ramesh and his grandfather ages are 15 ,75
respectively after five year the ages both are 20,80 &total
will be 100..so the current age of ramesh is 15 years......
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Re: Ramesh and his grandfather differ in their ages by 60 years.
After 5 years, if the sum of their ages will be hundred years,
what is the present age of Ramesh?
Ramesh Age = x
Grand father age = x+60
After 5 yrs = 5((x+60)+x)=100
=5x+300+5x=100
= 10x = 100-300
= 10x = -200
= x = 20 (negative doesn't matter here)
Ramesh after 5 yrs = 20
Present Age = 20-5=15
----
Check the question = 75-15 = 60 (age different is 60yrs)
sum of age after 5 yrs = 20+80=100
A company contracts to paint 3 houses. Mr.Brown can paint a
house in 6 days while Mr.Black would take 8 days and Mr.Blue
12 days. After 8 days Mr.Brown goes on vacation and Mr.
Black begins to work for a period of 6 days. How many days
will it take Mr.Blue to complete the contract?
The size of the bucket is N kb. The bucket fills
at the rate of 0.1 kb per millisecond. A programmer
sends a program to receiver. There it waits for 10
milliseconds. And response will be back to programmer
in 20 milliseconds. How much time the program takes to
get a response back to the programmer, after it is
sent?
While packing some return gifts, a mother decides to put
some toffees in each gift packet. If she keeps 5 toffees in
each packet, she is left with none. But if she keeps 2, 3 or
4 toffees in a packet, she is left with 1 toffee . What is
the minimum number of toffees that she needs?