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Standard X
Maths
Question
If
5
1
6
−
[
1
1
5
+
{
2
3
4
÷
5
1
2
÷
χ
−
(
5
6
−
2
3
)
}
]
=
2
61
120
then the value of x is
4
11
3
13
3
11
4
13
A
3
11
B
4
11
C
4
13
D
3
13
Open in App
Solution
Verified by Toppr
The correct option is
A
4
13
Given
31
6
−
[
6
5
+
{
11
4
×
2
11
×
1
x
−
(
5
6
−
2
3
)
}
]
=
301
120
⇒
31
6
−
[
6
5
+
{
1
2
x
−
1
6
}
]
=
301
120
⇒
31
6
−
6
5
+
1
6
−
301
120
=
195
120
⇒
x
=
120
2
×
195
=
4
13
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8
Similar Questions
Q1
If
5
1
6
−
[
1
1
5
+
{
2
3
4
÷
5
1
2
÷
χ
−
(
5
6
−
2
3
)
}
]
=
2
61
120
then the value of x is
View Solution
Q2
Find
x
, if
5
1
6
−
[
1
1
5
+
{
2
3
4
÷
5
1
2
÷
x
−
(
5
6
−
2
3
)
}
]
=
2
61
120
View Solution
Q3
Classify the following expressions as monomials, binomials or trinomials.
(1) x
2
− 2x + 3
(2) 8y
(3) 2a
3
− 5
(4) 3 − 11b
(5) 17m
4
(6) 6n
2
− n + 5
(7) 35 + x
3
− 7x
(8) 51
(9) 13 − 8y
3
(10) 1 − 4p
2
+ 12p
View Solution
Q4
Find
(
3
11
×
5
6
)
−
(
9
12
×
4
3
)
+
(
5
13
×
6
15
)
View Solution
Q5
Solve
7
1
3
÷
2
3
o
f
2
1
5
+
1
3
8
÷
2
3
4
−
1
1
2
View Solution