11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 07/06/2021
QB365 provides detailed and simple solution for every book back questions in class 11 Maths subject.It will helps to get more idea about question pattern in every book back questions with solution.
Download Tamil Nadu 11th 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 value of \(1-\frac{1}{2}(\frac{3}{4})+\frac{1}{3}(\frac{3}{4})^2-\frac{1}{4}(\frac{3}{4})^3+...\)is ______________
\(\frac{3}{4}log(\frac{7}{4})\)
\(\frac{4}{3}log(\frac{7}{4})\)
\(\frac{1}{3}log(\frac{7}{4})\)
\(\frac{4}{3}log(\frac{4}{7})\)
2.
Expansion of \(log(\sqrt \frac{1+x}{1-x})\) is ______________
\(x+\frac{x^3}{3}+\frac{x^5}{5}+...\)
\(1.\frac{x^2}{2}+\frac{x^4}{4}+...\)
\(1-x+\frac{x^2}{2}+\frac{x^3}{5}+...\)
\(x-\frac{x^2}{3}+\frac{x^3}{3}+...\)
3.
\(\sqrt \frac{1-2x}{1+2x}\) is approximately equal to ______________
1- 2x-x2
1 + 2x+ x2
1+ 2x
1-2x+x2
4.
\(\frac{1}{1!}+\frac{1}{3!}+\frac{1}{5!}+...\) is ______________
\(\frac{e^{-1}}{2}\)
\(\frac{e+e^{-1}}{2}\)
\(\frac{e-e^{-1}}{2}\)
none of these
5.
1 - 2x + 3x2 - 4x3 + ..., Ixl< 1 is ______________
(1-x)-2
(1+x)-2
(1-x)2
(1+x)2
6.
In the series \(\frac{1}{1+\sqrt 2}+\frac{1}{\sqrt 2+\sqrt 3}+\frac{1}{\sqrt 3+\sqrt 4}+...\) some of first 24 number is ______________
4
\(\sqrt 24\)
\(\frac{1}{\sqrt 24}\)
\(\frac{1}{\sqrt 25-\sqrt 24}\)
7.
AM, GM, HM denote the Arithmetic mean, Geometric mean and Harmonic mean respectively the relationship between this is ______________
AM < GM < HM
AM ≤ GM ≤ HM
AM>GM>HM
AM≥GM≥HM
8.
In the expansion of (1 +x )22 which term is the middle term ______________
T11 and T12
T11
T12
T13
9.
In the expansion of (2x + 3)5 the coefficient of x2 is ______________
720
1080
810
5
10.
With usual notation C0 + C2 + C4 + ... is ______________
2n-1
2n
2n+1
2n+2
1.
(b)
\(\frac{4}{3}log(\frac{7}{4})\)
2.
(a)
\(x+\frac{x^3}{3}+\frac{x^5}{5}+...\)
3.
(d)
1-2x+x2
4.
(c)
\(\frac{e-e^{-1}}{2}\)
5.
(b)
(1+x)-2
6.
(a)
4
7.
(d)
AM≥GM≥HM
8.
(c)
T12
9.
(b)
1080
10.
(a)
2n-1
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
