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Eight years ago, Rhea was half of Rick in age. If the ratio of their present ages is 3:4, what is the total of their present ages?
a.25 years
b.28 years
c.32 years
d.26 years

Read Solution (Total 2)

let rhea age be x
rick age be y
given
x-8=1/2(y-8)......a
also given
x/y=(3/4)
===>x=3/4(y).......b
by solving a and b
we get y=16
x=12
then x+y=12+16=28
ANS::28....(b)
12 years agoHelpfull: Yes(1) No(0)

rh-8=1/2(ri-8)
rh=3x,ri=4x,
3x-8=1/2(4x-8),
x=4,
rh=12,
ri=16,
rh+ri=28
8 years agoHelpfull: Yes(0) No(0)

GENPACT Other Question

The ages of X and Y are in the ratio of 3:8 respectively and product of their ages is 384. Compute the ratio of their ages three years hence.
a.3:5
b.2:5
c.3:7
d.3:4 The Julie's father's age is two more than thrice Julie's age. If Julie will be 15 after 4 years, what is her father's present age?
a.35 years
b.33 years
c.32 years
d. 34 years