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 with Answer Key 2020 - 2021 Part - 1
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.
The probability of an event cannot be _______.
Equal to zero
Greater than zero
Equal to one
Less than zero
2.
The value of \(\frac { sin{ 29 }^{ 0 }31' }{ cos{ 60 }^{ 0 }29' } \) is
0
2
1
-1
3.
If one of the factor of x2-9x+18 is (x-3) then the other factor is_________
x-9
x+6
(x-6)
x-18
4.
(a-b) (a2+ab+b2)=_________
a2 + b3 + c3 - 3abc
a2 - b2
a3 + b3
a3 - b3
5.
The distance between the longest chord of a circle and the centre is________
1
0
2
5
6.
If the length of a chord decreases, then its distance from the centre__________
Increases
decreases
same
cannot say
7.
The mean of the first 10 prime number is _______________
12.6
12.7
12.8
12.9
8.
Find the mean of the prime factors of 165.
5
11
13
55
9.
If p(a)= 0 then (x-a) is a _____ of p(x).
divisor
quotient
remainder
factor
10.
Which of the following are irrational numbers?
\(\sqrt { 2+\sqrt { 3 } } \)
\(\sqrt [ 3 ]{ 5+\sqrt { 7 } } \)
\(\sqrt { 8-\sqrt [ 3 ]{ 8 } } \)
\(\sqrt { 4+\sqrt { 25 } } \)
(ii), (iii) and (iv)
(i), (ii) and (iv)
(i), (ii) and (iii)
(i), (iii) and (iv)
11.
The point (0, -3) lies on _______________
+ ve x-axis
+ ve y-axis
- ve x-axis
- ve y-axis
12.
if \(\frac { 1 }{ 7 } \) = \(0.\overline { 142857 } \) then the value of \(\frac { 5 }{ 7 } \) ________.
\(0.\overline { 142857 } \)
\(0.\overline { 714285 } \)
\(0.\overline { 571428 } \)
0.714285
13.
On plotting the points O(0, 0), A(3, – 4), B(3, 4) and C(0, 4) and joining OA, AB, BC and CO, which of the following figure is obtained?
Square
Rectangle
Trapezium
Rhombus
14.
If A = {x, y, z} then the number of non - empty subsets of A is ________.
8
5
6
7
15.
In the given figure CE || DB then the value of x0 is ________.
45°
30°
75°
85°
1.
(d)
Less than zero
2.
(c)
1
3.
(c)
(x-6)
4.
(d)
a3 - b3
5.
(b)
0
6.
(a)
Increases
7.
(d)
12.9
8.
(d)
55
9.
(d)
factor
10.
(d)
(i), (iii) and (iv)
11.
(d)
- ve y-axis
12.
(b)
\(0.\overline { 714285 } \)
13.
(c)
Trapezium
14.
(d)
7
15.
(d)
85°
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
