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Published on: 04/12/2020
10th Standard Mathematics English Medium Free Online Test Creative 1 Mark Questions Part - Three
Download Tamil Nadu 10th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Maths Test1.
A ladder of length 14m just reaches the top of a wall. If the ladder makes an angle of 60o with the horizontal, then the height of the wall is ____________
\(14\sqrt { 3 } \)
\(28\sqrt { 3 } \)
\(7\sqrt { 3 } \)
\(35\sqrt { 3 } \)
2.
3.
A box contains some milk chocolates and some coco chocolates and there are 60 chocolates in the box. If the probability of taking a milk chocolate is \(\frac { 2 }{ 3 } \) then the number of coco chocolates is ___________
40
50
20
30
4.
If the data is multiplied by 4, then the corresponding variances is get multiplied by ___________
4
16
2
None
5.
A cone of height 9 cm with diameter of its base 18 cm is carved out from a wooden solid sphere of radius 9 cm. The percentage of wood wasted is
45%
56%
67%
75%
6.
The material of a cone is converted into the shape of a cylinder of equal radius. If the height of the cylinder is 5 cm, then height of the cone is ___________
10 cm
15 cm
18 cm
24 cm
7.
The height of a cone is 60 cm. A small cone is cut off at the top by plane parallel to the base and its volume is \(\left[ \frac { 1 }{ 64 } \right] ^{ th }\) the volume of the original cone. Then the height of the smaller cone is ___________
45 cm
30 cm
15 cm
20 cm
8.
The y-intercept of the line 3x - 4y + 8 = 0 is ___________
\(-\frac { 8 }{ 3 } \)
\(\frac { 8 }{ 3 } \)
2
\(\frac { 1 }{ 2 } \)
9.
If the points (0, 0), (a, 0) and (0, b) are collinear, then ____________
a = b
a + b
ab = 0
a ≠ b
10.
In a triangle, the internal bisector of an angle bisects the opposite side. Find the nature of the triangle.
right angle
equilateral
scalene
isosceles
11.
12.
The real roots of the quadratic equation x2-x-1 are ___________
1, 1
-1, 1
\(\frac { 1+\sqrt { 5 } }{ 2 } ,\frac { 1-\sqrt { 5 } }{ 2 } \)
None
13.
Graphically an infinite number of solutions represents ___________
three planes with no point in common
three planes intersecting at a single point
three planes intersecting in a line or coinciding with one another
None
14.
In an A.P if the pth term is q and the qth term is p, then its nth term is ____________
p+q-n
p+q+n
p-q+n
p-q-n
15.
44 ≡ 8 (mod12), 113 ≡ 85 (mod 12), thus 44 x 113 ≡______(mod 12):
4
3
2
1
16.
If \(f(x)=\frac { x+1 }{ x-2 } ,g(x)=\frac { 1+2x }{ x-1 } \) then fog(x) is ___________
Constant function
Quadratic function
Cubic function
Identify function
17.
Let f(x) = x2 - x, then f(x- 1) - (x + 1) is ___________
4x
2-2x
2-4x
4x-2
18.
19.
If cotθ = b/a then value of \(\frac { cos\theta +sin\theta }{ cos\theta -sin\theta } \) a
\(\frac{b-c}{b+a}\)
b-a
b+a
-\(\frac{b+c}{b-a}\)
20.
1.
(c)
\(7\sqrt { 3 } \)
2.
(d)
3.
(c)
20
4.
(b)
16
5.
(d)
75%
6.
(b)
15 cm
7.
(c)
15 cm
8.
(c)
2
9.
(c)
ab = 0
10.
(d)
isosceles
11.
(d)
12.
(c)
\(\frac { 1+\sqrt { 5 } }{ 2 } ,\frac { 1-\sqrt { 5 } }{ 2 } \)
13.
(c)
three planes intersecting in a line or coinciding with one another
14.
(a)
p+q-n
15.
(a)
4
16.
(d)
Identify function
17.
(c)
2-4x
18.
(b)
19.
(a)
\(\frac{b-c}{b+a}\)
20.
(c)
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
