Sum of A and B's age is 43 years.11 years hence,A's age will be 7/6 times B's age then.What's B's present age?
a)22 years.
b)20 years.
c)24 years.
d)19 years.
Answers
Answered by
1
LET B's AGE BE X YRS.
SO, A's AGE= 43-X YRS
AFTER 11 YRS A's AGE WILL BE 54-X YRS
B's WILL BE X +11 YRS
NOW, BY THE PROBLEM
54-X = 7/6( X+11)
X= 19
so B's age is 19 yrs
SO, A's AGE= 43-X YRS
AFTER 11 YRS A's AGE WILL BE 54-X YRS
B's WILL BE X +11 YRS
NOW, BY THE PROBLEM
54-X = 7/6( X+11)
X= 19
so B's age is 19 yrs
SWATTIKMUKHOPADHYAY:
Opt D is the correct
Similar questions