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SSC CHSL 19 March 2020 Shift 1 Paper
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© examsnet.com
Question : 68
Total: 100
If
x
:
y
=
3
:
2
and
x
+
y
=
90
, then the value
(
x
−
y
)
is
12
18
16
14
Validate
Solution:
Given,
x
:
y
=
3
:
2
and
x
+
y
=
90
∴
x
=
90
×
3
5
=
54
and
y
=
90
×
2
5
=
36
∴
x
−
y
=
54
−
36
=
18
© examsnet.com
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