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Numerical Ability
Age Problem
the sum of anitha and sunitha age is 43.hence 11 years anitha age will be 7/6 times of sunitha age.find the present sunitha age?
Read Solution (Total 8)
-
- let age of sunitha be y years,n anitha be x years
then
x+y=43
after 11 years,
x+11=7/6(y+11)
we get,6x-7y=11 and x+y=43
after solving we get y=19 and x=24
therfore age of sunitha is 19 years - 11 years agoHelpfull: Yes(34) No(0)
- present age of sunitha be x. anitha=43-x..
hence 11years after sunitha=x+11, anitha=43-x+11..
anitha age will be 7/6 times of sunitha..
so 43-x+11=(7/6)x+11
solve we get x=19..
present age of sunitha is 19yr. - 11 years agoHelpfull: Yes(4) No(0)
- sum of age A+ s=43-------(1)
11 year hence,
a +11=7/6(s+11)
6A+66=7s+77---------(2)
solve (1)&(2)
We get sunitha age =19
- 11 years agoHelpfull: Yes(3) No(0)
- a+s=43
(a+11)=7/6(s+11)
by solving we get s=19
- 11 years agoHelpfull: Yes(2) No(0)
- Ans- sunitha's age- 19
Explanation-A+S=43
(A+11)=7/6(S+11)
Solve both eq simultaneous - 11 years agoHelpfull: Yes(0) No(0)
- ans is
19 years
- 11 years agoHelpfull: Yes(0) No(0)
- Sunitha's current age is 19 years !!!
- 11 years agoHelpfull: Yes(0) No(0)
- 7/6(x+6)=(43-x)+11so x is 37.8 Anita's age will be 5.2
- 9 years agoHelpfull: Yes(0) No(0)
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