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: 26/08/2019
Algebra
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 coefficient of \({ x }^{ 2 }\ and\ x\ in\ 2{ x }^{ 3 }-5{ x }^{ 2 }+6x-3\) are respectively ____________
2, -5
2, 6
-5, 6
-5, -3
2.
The area of a rectangle with length \(2l^{ 2 }m\) and breadth \(3l^{ 2 }m\) is_______________________
\(6l^{ 3 }m^{ 3 }\)
\(l^{ 3 }m^{ 3 }\)
\(2l^{ 3 }m\)
\(4l^{ 3 }m^{ 3 }\)
3.
The sum of \({ 5x }^{ 2 };-7x^{ 2 };8x^{ 2 };11x^{ 2 }\ and\ -9x^{ 2 }\) is ___________
\(2{ x }^{ 2 }\)
\(4{ x }^{ 2 }\)
\(6{ x }^{ 2 }\)
\(8{ x }^{ 2 }\)
4.
Which of the following is trinomial?
-7z
\({ z }^{ 2 }-{ 4y }^{ 2 }\)
\({ x }^{ 2 }y-{ xy }^{ 2 }+y\)
\(12a=9ab+5b-3\)
5.
Which of the following is a monomial?
\({ 4x }^{ 2 }\)
\(a+b\)
\(a+b+c\)
\(a+b+c+d\)
6.
Degree of the polynomial (y3–2)(y3 + 1) is _______.
9
2
3
6
7.
The remainder when p(x) = x3 – ax2 + 6x – a is divided by (x – a) is ______________
–5a
\(\frac {1}{5}\)
5
5a
8.
The product of the polynomials p(x) = 4x –3 q(x) = 4x + 3 ____________
1 – x – 8
16x2 – 9
18x3 + 12x2 – 12x – 8
18x3 – 12x2 + 12x + 8
9.
The sum of the polynomials p(x) = x3 – x2 – 2, q(x) = x2–3x+ 1 _______.
x3 – 3x – 1
x3 + 2x2 – 1
x3 – 2x2 – 3x
x3 – 2x2 + 3x –1
10.
The root of the polynomial equation 2x + 3 = 0 is ________.
\(\frac{1}{3}\)
\(-\frac{1}{3}\)
\(-\frac{3}{2}\)
\(-\frac{2}{3}\)
11.
The sum of 7x2 - 4x + 5 and 9x - 10 is __________
12.
The degree of polynomial 5x2y + 3x3y2 + 3xy +7 is ____________
13.
An expression having only two terms is called a __________
14.
7x - 5y + 3 has __________ terms
15.
The coefficient of -5x is ___________
1.
(c)
-5, 6
2.
(a)
\(6l^{ 3 }m^{ 3 }\)
3.
(d)
\(8{ x }^{ 2 }\)
4.
(c)
\({ x }^{ 2 }y-{ xy }^{ 2 }+y\)
5.
(a)
\({ 4x }^{ 2 }\)
6.
(d)
6
7.
(d)
5a
8.
(b)
16x2 – 9
9.
(a)
x3 – 3x – 1
10.
(c)
\(-\frac{3}{2}\)
11.
( )
7x2 + 5x - 5
12.
( )
5
13.
( )
binomial
14.
( )
3
15.
( )
-5
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
