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: 12/06/2021
QB365 provides detailed and simple solution for every book back questions in class 9 Maths subject.It will helps to get more idea about question pattern in every book back questions with solution.
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 shaded region in the Venn diagram is ________.
Z-(XUY)
(XUY)⋂Z
Z-(X⋂Y)
ZU(X∩Y)
2.
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 isoceles triangles
Set of equilateral triangles
Set of isoceles right triangles
Set of right angled triangles
3.
For any three sets A, B and C, (A−B)∩(B −C) is equal to ________.
A only
B only
C only
ф
4.
If n(A U B U C) = 100, n(A) = 4x, n(B) = 6x, n(C) = 5x, n(A ∩ B) = 20, n(B ⋂C) = 15, n(A C) = 25 and n(A ⋂ B ⋂ C) = 10 , then the value of x is ________.
10
15
25
30
5.
Which of the following is true?
A-B = A\(\cap \)B
A−B = B −A
(A\(\cup \)B)' = A'\(\cup \)B'
(A\(\cap \)B)' = A'\(\cup \)B'
6.
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)
7.
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
8.
Let A = {∅} and B = P(A), then A∩B is ________.
{ ∅, {∅} }
{∅}
∅
{0}
9.
If X = {x : x = 4(n – 1), n ∈ N} and Y = {y : y = 3n – 2n – 1, n ∈ N}, then X∪Y is ______________
W
X
Y
N
10.
If n(A) = 10 and n(B) = 15, then the minimum and maximum number of elements in A ∩ B is ________.
(10,15)
(15,10)
(10,0)
(0,10)
1.
(c)
Z-(X⋂Y)
2.
(c)
Set of isoceles right triangles
3.
(d)
ф
4.
(a)
10
5.
(d)
(A\(\cap \)B)' = A'\(\cup \)B'
6.
(c)
(P-Q)\(\cup \)(P-R)
7.
(a)
1
8.
(b)
{∅}
9.
(b)
X
10.
(d)
(0,10)
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
