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: 27/08/2019
Set Language
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.
\(\left[ n\left( A\cup B\cup C \right) ^{ ' } \right] \)=_______
\(n\left( A\cap B\cap C \right) \)
\(n\left( U \right) -n\left( A\cup B\cup C \right) \)
n(U)
\(\Phi \)
2.
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%
3.
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%
4.
If A,B,C are non-overlapping sets, then n \(\left( A\cap B\cap C \right) \) is ___________
n(A) + n(B) + n(C)
\(n\left( A\cup B\cup C \right) \)
0
\(n\left( A\cap B \right) \)
5.
The shaded region in the venn diagram is ___________
\(A\cup B\)
\(A\cap B\)
\(\left( A\cap B \right) ^{ ' }\)
\(\left( A-B \right) \cup \left( B-A \right) \)
6.
If A and B are two non-empty sets, then (A-B)U(A⋂B) is _____________
A
B
ф
U
7.
If J = Set of three sided shapes, K = Set of shapes with two equal sides and L = Set of shapes with right angle, then J ∩ K ⋂ L is ________.
Set of isosceles triangles
Set of equilateral triangles
Set of isosceles right triangles
Set of right angled triangles
8.
For any three sets A, B and C, (A−B)∩(B −C) is equal to ________.
A only
B only
C only
ф
9.
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)
10.
If U = {x : x\(\in \)N and x<10}, A = {1, 2, 3, 5, 8} and B = {2, 5, 6, 7, 9}, then n[(A∪B)′] is ________.
1
2
4
8
1.
(b)
\(n\left( U \right) -n\left( A\cup B\cup C \right) \)
2.
(b)
20%
3.
(b)
20%
4.
(c)
0
5.
(d)
\(\left( A-B \right) \cup \left( B-A \right) \)
6.
(a)
A
7.
(c)
Set of isosceles right triangles
8.
(d)
ф
9.
(c)
(P-Q)\(\cup \)(P-R)
10.
(a)
1
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
