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 - Six
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 capacity of a water tank of dimensions 10 m × 5 m × 1.5 m is _______.
75 litres
750 litres
7500 litres
75000 litres
2.
A collection of one or more outcomes of an experiment is called _______.
Event
Outcome
Sample point
None of the above
3.
The value of tan 1° tan 2° tan 3°...tan 89° is ________.
0
1
2
\(\frac { \sqrt { 3 } }{ 2 } \)
4.
The coordinates of the point C dividing the line segment joining the points P(2, 4) and Q(5, 7) internally in the ratio 2:1 is______.
\((\frac{7}{2},\frac{11}{2})\)
(3, 5)
(4, 4)
(4, 6)
5.
If U = {x : x\(\in \)W and x < 20}, A = {2,4,6,8}, B = {6,8,12,14} then\(\left[ n\left( A\cup B^{ ' } \right) \right] \)
15%
20%
10%
5%
6.
If x - 2 is a factor of q(x), then the remainder is___________
q(-2)
x - 2
0
-2
7.
\(\sqrt [ 5 ]{ 21 } \times 6\sqrt { 10 } \)
\(30\sqrt { 210 } \)
30
\(\sqrt { 210 } \)
\(210\sqrt { 30 } \)
8.
The mean of set of numbers is \(\bar{x}\) If each number is multiplied by z, the mean is
\(\bar{X}+z\)
\(\bar{X}-z\)
\(z\bar{X}\)
\(\bar{X}\)
9.
The mean of a set of numbers is \(\bar X\). If each number is multiplied by z, the mean is _______.
\(\bar X + z\)
\(\bar X-z\)
z\(\bar X\)
\(\bar X\)
10.
PQ and RS are two equal chords of a circle with centre O such that ㄥPOQ = 70°, then ㄥORS = ________.
60°
70°
55°
80°
11.
If p(a)= 0 then (x-a) is a _____ of p(x).
divisor
quotient
remainder
factor
12.
When written with a rational denominator, the expression \(\frac { 2\sqrt { 3 } }{ 3\sqrt { 2 } } \) can be simplified as ________.
\(\frac { \sqrt { 2 } }{ 3 } \)
\(\frac { \sqrt { 3 } }{ 2 } \)
\(\frac { \sqrt { 6 } }{ 3 } \)
\(\frac{2}{3}\)
13.
Orthocentre of a triangle is the point of concurrency of _______
medians
altitudes
angle bisectors
perpendicular bisectors of side
14.
The centre of a circle is (0, 0). One end point of a diameter is (5, -1), then ______________
\(\sqrt{24}\)
\(\sqrt{37}\)
\(\sqrt{26}\)
\(\sqrt{17}\)
15.
If B - A is B, then A∩B is ________.
A
B
U
∅
1.
(d)
75000 litres
2.
(a)
Event
3.
(b)
1
4.
(d)
(4, 6)
5.
(b)
20%
6.
(c)
0
7.
(a)
\(30\sqrt { 210 } \)
8.
(c)
\(z\bar{X}\)
9.
(c)
z\(\bar X\)
10.
(c)
55°
11.
(d)
factor
12.
(c)
\(\frac { \sqrt { 6 } }{ 3 } \)
13.
(b)
altitudes
14.
(c)
\(\sqrt{26}\)
15.
(d)
∅
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
