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Standard VIII
Maths
Question
If
15
%
of
40
is greater than
25
%
of a number by
2
, the number is
14
16
18
20
A
20
B
18
C
14
D
16
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Solution
Verified by Toppr
⇒
Let the number be
x
. Then, according to question
⇒
15
100
×
40
−
25
100
×
x
=
2
⇒
3
20
×
40
−
1
4
×
x
=
2
⇒
6
−
x
4
=
2
⇒
24
−
x
4
=
2
⇒
24
−
x
=
8
⇒
x
=
16
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Q2
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