Latest Wipro Aptitude Question SOLUTION: The monthly income ratio of A and B is 6:5. The ratio of their monthly expenditures is 3:2. If A saves one-fourth of this income, find the ratio of their monthly savings. A. 3:5 B.

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The monthly income ratio of A and B is 6:5. The ratio of their monthly expenditures is 3:2. If A saves one-fourth of this income, find the ratio of their monthly savings.
A. 3:5
B. 3:4
C. 1:2
D. 3:8
E. 3:7

Asked In Wipro (12 years ago)

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gomati shankar  (10 years ago)

let the monthly income of b be rs.100
so, 6/5=a/100 a=120 (x multiply)
savings of b = 100*1/4= rs.25
exp of b= 100-25=75
exp ratio:-
3/2=a/75 a= 112.5 (x multiply)
savings of a = 120-112.5= 7.5 rs
savings ratio = a/b
= 7.5/25 (x by 10 both numerator and denominator)
= 75/250
=3/10

remember income= exp + savings

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ANAMIKA  (6 years ago)

ans is 3:4
let income of B=100
A=120
saving of A =30
expenditure of A =90
expenditure of B=60
120-90=30
100-60=40
ratio=3:4

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