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Class VIII
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Chapter 7
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Direct variation in the real world
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Quiz
Class VIII
Quick check : Direct variation
5 questions
Question 1 of 5
Score:
0
/ 0
If
y
∝
x
y \propto x
y
∝
x
and
y
=
18
y = 18
y
=
18
when
x
=
6
x = 6
x
=
6
, then
y
y
y
when
x
=
10
x = 10
x
=
10
A
24
24
24
B
30
30
30
C
36
36
36
D
60
60
60
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