9th 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 2020 - 2021 Part - Eight
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 ratio of the sides of two cubes are 2:3, then ratio of their surface areas will be _______.
4 : 6
4 : 9
6 : 9
16 : 36
2.
Which of the following cannot be taken as probability of an event?
0
0.5
1
-1
3.
Given that sin \(\alpha\) = \(\frac { 1 }{ 2 } \) and cos \(\beta\) = \(\frac { 1 }{ 2 } \), then the value of \(\alpha\) + \(\beta\) is ________.
00
900
300
600
4.
In a town 30% like only coffee, 20% like only tea,10% like only like,15% like only any two of them, 5% only like all the three. What is the percentage of people who like none them.
15%
20%
10%
5%
5.
Find the mean of the prime factors of 165 _____________
5
11
13
55
6.
The algebraic sum of the deviations of a set of n values from their mean is _______.
0
n-1
n
n+1
7.
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
8.
The value of the polynomial f(x) = 6x - 3x2+9 when x = -1 is _____________________
0
1
2
3
9.
Orthocentre of a triangle is the point of concurrency of _______
medians
altitudes
angle bisectors
perpendicular bisectors of side
10.
The rational number lying between \(\frac { 1 }{ 5 } \) and \(\frac { 1 }{ 2 } \) is___________.
\(\frac { 7 }{ 20 } \)
\(\frac { 2 }{ 10 } \)
\(\frac { 2 }{ 7 } \)
\(\frac { 3 }{ 10 } \)
11.
The point (0, -3) lies on _______________
+ ve x-axis
+ ve y-axis
- ve x-axis
- ve y-axis
12.
If ( x+2, 4) = (5, y–2), then the coordinates (x,y) are _____.
(7, 12)
(6, 3)
(3, 6)
(2, 1)
13.
The number \(0.\bar { 3 } \) in the form \(\frac { p }{ q } \) where p and q are integers and \(q\neq 0\)
\(\frac { 33 }{ 100 } \)
\(\frac { 3 }{ 10 } \)
\(\frac { 1 }{ 3 } \)
\(\frac { 3 }{ 100 } \)
14.
Degree of the polynomial (y3–2)(y3 + 1) is _______.
9
2
3
6
15.
If A∪B = A∩B, then ________.
A ≠ B
A = B
A ⊂ B
B ⊂ A
1.
(b)
4 : 9
2.
(d)
-1
3.
(b)
900
4.
(b)
20%
5.
(c)
13
6.
(a)
0
7.
(c)
40 cm
8.
(a)
0
9.
(b)
altitudes
10.
(a)
\(\frac { 7 }{ 20 } \)
11.
(d)
- ve y-axis
12.
(c)
(3, 6)
13.
(c)
\(\frac { 1 }{ 3 } \)
14.
(d)
6
15.
(b)
A = B
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
