Restricted Value for Ratio Variable (Cat) | ExamDuo
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CAT 2004
Ratio and Proportion
Medium
Restricted Value for Ratio Variable
If
a
b
+
c
=
b
c
+
a
=
c
a
+
b
=
r
,
then r cannot take any value except _________.
SELECT ONE OPTION
A
1
2
B
-1
C
1
2
or -1
D
-
1
2
or -1
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