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Published on: 03/07/2021
QB365 provides detailed and simple solution for every Creative Questions in class 10 Maths Subject. It will helps to get more idea about question pattern in every Creative questions with solution.
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.
2.
Find the slope of the line 2y = x + 8 ____________
\(\frac { 1 }{ 2 } \)
1
8
2
3.
If the mid-point of the line segment joining \(A\left( \frac { x }{ 2 } ,\frac { y+1 }{ 2 } \right) \) and B(x + 1, y-3) is C(5, -2) then find the values of x, y ____________
(6, -1)
(-6, 1)
(-2, 1)
(3, 5)
4.
Two concentric circles if radii a and b where a>b are given. The length of the chord of the circle which touches the smaller circle is ____________
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
\(\sqrt { { a }^{ 2 }+{ b }^{ 2 } } \)
\(2\sqrt { { a }^{ 2 }+{ b }^{ 2 } } \)
5.
The height of an equilateral triangle of side a is
\(\frac { a }{ 2 } cm\)
\(\sqrt { 3a } \)
\(\frac { \sqrt { 3 } }{ 2 } a\)
\(\frac { \sqrt { 3 } }{ 4 } a\)
6.
If ABC is a triangle and AD bisects A, AB = 4cm, BD = 6cm, DC = 8cm then the value of AC is ____________
\(\frac { 16 }{ 3 } cm\)
\(\frac { 32 }{ 3 } cm\)
\(\frac { 3 }{ 16 } cm\)
\(\frac { 1 }{ 2 } cm\)
7.
If \(A=\left[ \begin{matrix} 1 & 2 \\ 3 & 4 \\ 5 & 6 \end{matrix} \right] _{ 3\times 2 }\) \(B=\left[ \begin{matrix} 1 & 2 & 3 \\ 4 & 5 & 6 \end{matrix} \right] _{ 2\times 3 }\) then which of the following products can be made from these matrices
(i) A2
(ii) B2
(iii) AB
(iv) BA
(i) only
(ii) and (iii) only
(iii) and (iv) only
all the above
8.
9.
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
10.
If \(\frac { p }{ q } =a\) then \(\frac { { p }^{ 2 }+{ q }^{ 2 } }{ { p }^{ 2 }-{ q }^{ 2 } } \) ___________
\(\frac { { a }^{ 2 }+1 }{ { a }^{ 2 }-1 } \)
\(\frac { 1+{ a }^{ 2 } }{ 1-{ a }^{ 2 } } \)
\(\frac { 1-{ a }^{ 2 } }{ 1-{ +a }^{ 2 } } \)
\(\frac { { a }^{ 2 }-1 }{ { a }^{ 2 }+1 } \)
11.
The HCF of two polynomials p(x) and q(x) is 2x(x + 2) and LCM is 24x(x + 2)2 (x - 2) if p(x) = 8x3 + 32x2 + 32x, then q(x) ___________
4x3-16x
6x3-24x
12x3+24x
12x3-24x
12.
If p, q, r, x, y, z are in A.P, then 5p + 3, 5r + 3, 5x + 3, 5y + 3, 5z + 3 form ____________
a G.P
an A.P
a constant sequence
neither an A.P nor a G.P
13.
14.
How many terms are there in the G.P : 5, 20, 80, 320,..., 20480
5
6
7
9
15.
The first term of an A.P. whose 8th and 12th terms are 39 and 59 respectively is ____________
5
6
4
3
16.
44 ≡ 8 (mod12), 113 ≡ 85 (mod 12), thus 44 x 113 ≡______(mod 12):
4
3
2
1
17.
If a and b are the two positive integers when a > b and b is a factor of a then HCF (a, b) is ____________
b
a
ab
\(\frac { a }{ b } \)
18.
If f is constant function of value \(\frac { 1 }{ 10 } \), the value of f(1) + f(2) + ... + f(100) is _________
\(\frac { 1 }{ 100 } \)
100
\(\frac { 1 }{ 10 } \)
10
19.
If f(x) = 2 - 3x, then f o f(1 - x) = ?
5x+9
9x-5
5-9x
5x-9
20.
If f(x) = mx + n, when m and n are integers f(-2) = 7, and f(3) = 2 then m and n are equal to ___________
-1, -5
1, -9
-1, 5
1, 9
21.
If function f : N⟶N, f(x) = 2x then the function is, then the function is ___________
Not one - one and not onto
one-one and onto
Not one -one but not onto
one - one but not onto
22.
Let f(x) = x2 - x, then f(x- 1) - (x + 1) is ___________
4x
2-2x
2-4x
4x-2
23.
24.
25.
If cos (∝ - β) =, then sin (∝ - β) can be reduced to ___________
cos β
cos 2β
sin ∝
sin 2∝
1.
(d)
2.
(a)
\(\frac { 1 }{ 2 } \)
3.
(a)
(6, -1)
4.
(b)
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
5.
(c)
\(\frac { \sqrt { 3 } }{ 2 } a\)
6.
(a)
\(\frac { 16 }{ 3 } cm\)
7.
(c)
(iii) and (iv) only
8.
(b)
9.
(c)
\(\frac { 1+\sqrt { 5 } }{ 2 } ,\frac { 1-\sqrt { 5 } }{ 2 } \)
10.
(a)
\(\frac { { a }^{ 2 }+1 }{ { a }^{ 2 }-1 } \)
11.
(b)
6x3-24x
12.
(b)
an A.P
13.
(c)
14.
(c)
7
15.
(c)
4
16.
(a)
4
17.
(a)
b
18.
(d)
10
19.
(c)
5-9x
20.
(c)
-1, 5
21.
(d)
one - one but not onto
22.
(c)
2-4x
23.
(c)
24.
(c)
25.
(a)
cos β
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
