10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 4 - The Attic Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Supplementary - 3 - The Story of Mulan Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Poem - 3 - I am Every Woman Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Prose - 3 - Empowered Women Navigating The World Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Supplementary - 2 - Zigzag Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Poem - 2 - The Grumble Family Important Questions And Answers Study Material - QB365 Set A
Published on: 04/12/2020
10th Standard Mathematics English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - One Free Online Test 1 Mark Questions 2020 - 2021 Part - Two
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.
If the points (0, 0), (a, 0) and (0, b) are collinear, then ____________
a = b
a + b
ab = 0
a ≠ b
2.
I the given figure DE||AC which of the following is true.
\(x=\frac { ay }{ b+a } \)
\(x=\frac { a+b }{ ay } \)
\(x=\frac { ay }{ b-a } \)
\(\frac { x }{ y } =\frac { a }{ b } \)
3.
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
4.
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
\(\frac { a }{ b } \)
5.
\((x-\frac { 1 }{ x } )={ x }^{ 2 }+\frac { 1 }{ { x }^{ 2 } } \) then f(x) =
x2 + 2
\({ x }^{ 2 }+\frac { 1 }{ { x }^{ 2 } } \)
x2- 2
\({ x }^{ 2 }-\frac { 1 }{ { x }^{ 2 } } \)
6.
7.
A girl calculates the probability of her winning in a match is 0.08 what is the probability of her losing the game ___________
91%
8%
92%
80%
8.
If S1 denotes the total surface area at a sphere of radius ૪ and S2 denotes the total surface area of a cylinder of base radius ૪ and height 2r, then ___________
S1 = S2
S1 > S2
S1
S1 = 2S2
9.
If sin A = \(\frac{1}{2}\), then the value of cot A is ___________
\(\sqrt{3}\)
\(\frac{1}{\sqrt{3}}\)
\(\frac{\sqrt{3}}{2}\)
1
10.
The mean of 100 observations is 40 and their standard deviation is 3. The sum of squares of all observations is
40000
160900
160000
30000
11.
The sum of all deviations of the data from its mean is
Always positive
always negative
zero
non-zero integer
12.
If 5x = sec\(\theta \) and \(\frac { 5 }{ x } \) = tan\(\theta \), then x2 - \(\frac { 1 }{ { x }^{ 2 } } \) is equal to
25
\(\frac { 1 }{ 25 } \)
5
1
13.
If sin \(\theta \) + cos\(\theta \) = a and sec \(\theta \) + cosec \(\theta \) = b, then the value of b(a2 - 1) is equal to
2a
3a
0
2ab
14.
The sum of the exponents of the prime factors in the prime factorization of 1729 is
1
2
3
4
15.
If the HCF of 65 and 117 is expressible in the form of 65m - 117 , then the value of m is
4
2
1
3
16.
If (5, 7), (3, p) and (6, 6) are collinear, then the value of p is
3
6
9
12
17.
The straight line given by the equation x = 11 is
parallel to X axis
parallel to Y axis
passing through the origin
passing through the point (0,11)
18.
In a given figure ST || QR, PS = 2 cm and SQ = 3 cm. Then the ratio of the area of \(\triangle\)PQR to the area \(\triangle\)PST is
25 : 4
25 : 7
25 : 11
25 : 13
19.
If \(\triangle\)ABC is an isosceles triangle with \(\angle\)C = 90o and AC = 5 cm, then AB is
2.5 cm
5 cm
10 cm
\(5\sqrt { 2 } \)cm
20.
If the radius of the base of a right circular cylinder is halved keeping the same height, then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is
1:2
1:4
1:6
1:8
21.
The height of a right circular cone whose radius is 5 cm and slant height is 13 cm will be
12 cm
10 cm
13 cm
5 cm
22.
If there are 1024 relations from a set A = {1, 2, 3, 4, 5} to a set B, then the number of elements in B is
3
2
4
8
23.
24.
\(\frac {3y - 3}{y} \div \frac {7y - 7}{3y^{2}}\) is
\(\frac {9y}{7}\)
\(\frac {9y^{2}}{(21y - 21)}\)
\(\frac {21y^2 - 42y + 21}{3y^{2}}\)
\(\frac {7(y^{2} - 2y + 1)}{y^{2}}\)
25.
1.
(c)
ab = 0
2.
(c)
\(x=\frac { ay }{ b-a } \)
3.
(c)
three planes intersecting in a line or coinciding with one another
4.
(a)
b
5.
(a)
x2 + 2
6.
(b)
7.
(c)
92%
8.
(a)
S1 = S2
9.
(a)
\(\sqrt{3}\)
10.
(b)
160900
11.
(c)
zero
12.
(b)
\(\frac { 1 }{ 25 } \)
13.
(a)
2a
14.
(c)
3
15.
(b)
2
16.
(c)
9
17.
(b)
parallel to Y axis
18.
(a)
25 : 4
19.
(d)
\(5\sqrt { 2 } \)cm
20.
(b)
1:4
21.
(a)
12 cm
22.
(b)
2
23.
(a)
24.
(a)
\(\frac {9y}{7}\)
25.
(b)
10th Standard Syllabus & Materials
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
