100% FREE ACCESS9th Standard Syllabus & Materials
9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -கற்கண்டு (இலக்கணம்) - தொடர் இலக்கணம், ஆகுபெயர் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -விரிவானம் (துணைப்பாடம்) - தாய்மைக்கு வறட்சி இல்லை! Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -கவிதை பேழை (செய்யுள்) - மார்கழி பெருவிழா Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உயிருக்கு வேர்-இலக்கணம் - பகுபத உறுப்பிலக்கணம் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil அமுதென்று பேர் - இலக்கணம்-எழுத்து -அளபெடை Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil அமுதென்று பேர்-துணைப்பாடம் - ஆறாம்திணை Important Questions And Answers Study Material - QB365 Set A
Published on: 09/12/2020
9th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 6
Download Tamil Nadu 9th 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 lateral surface area of a cube is 600 cm2, then the total surface area is _______.
150 cm2
400 cm2
900 cm2
1350 cm2
2.
The probability based on the concept of relative frequency theory is called _______.
Empirical probability
Classical probability
Both (1) and (2)
Neither (1) nor (2)
3.
If 2 sin 2\(\theta\) = \(\sqrt { 3 } \) , then the value of \(\theta\) is ________.
900
300
450
600
4.
Which of the following is a solution of the equation 2x − y = 6.
(2,4)
(4,2)
(3, −1)
(0,6)
5.
Data available in an unorganized form is called __________ data
Grouped data
class interval
mode
raw data
6.
A chord is at a distance of 15 cm from the centre of the circle of radius 25 cm. The length of the chord is ________.
25 cm
20 cm
40 cm
18 cm
7.
If one of the factors of x2-6x-16 is x - 8 then the other factor is ____________
(x + 6)
(x - 2)
(x + 2)
(x -16)
8.
For any three sets P, Q and R, P-(Q\(\\ \cap \)R) is ________.
P-(Q\(\cup \)R)
(P\(\\ \cap \)Q)-R
(P-Q)\(\cup \)(P-R)
(P-Q)\(\\ \cap \)(P-R)
9.
Which of the following is trinomial?
-7z
\({ z }^{ 2 }-{ 4y }^{ 2 }\)
\({ x }^{ 2 }y-{ xy }^{ 2 }+y\)
\(12a=9ab+5b-3\)
10.
One angle of a parallelogram is a right angle. The name of the quadrilateral is ______
square
rectangle
rhombus
kite
11.
The set (A - B) U(B - A) is ___________
AΔB
AUB
A∩B
A'UB'
12.
If a number has a non-terminating and non-recurring decimal expansion, then it is______________ .
a rational number
a natural number
an irrational number
an integer
13.
Find the odd one out of the following.
\(\sqrt { 32 } \times \sqrt { 2 } \)
\(\frac { \sqrt { 27 } }{ \sqrt { 3 } } \)
\(\sqrt { 72 } \times \sqrt { 8 } \)
\(\frac { \sqrt { 54 } }{ \sqrt { 18 } } \)
14.
If the points A (2, 0), B (-6, 0), C (3, a-3) lie on the x-axis then the value of a is _____.
0
2
3
-6
15.
The type of the polynomial 4–3x3 is ________.
constant polynomial
linear polynomial
quadratic polynomial
cubic polynomial.
1.
(c)
900 cm2
2.
(a)
Empirical probability
3.
(b)
300
4.
(b)
(4,2)
5.
(d)
raw data
6.
(c)
40 cm
7.
(c)
(x + 2)
8.
(c)
(P-Q)\(\cup \)(P-R)
9.
(c)
\({ x }^{ 2 }y-{ xy }^{ 2 }+y\)
10.
(b)
rectangle
11.
(a)
AΔB
12.
(c)
an irrational number
13.
(d)
\(\frac { \sqrt { 54 } }{ \sqrt { 18 } } \)
14.
(c)
3
15.
(d)
cubic polynomial.
9th Standard Syllabus & Materials
9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - மணிமேகலை Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - ஏறு தழுவுதல் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உயிருக்கு வேர் - தண்ணீர் Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 9th Standard Subjects
Tamilnadu Stateboard Standards
