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.
In \(\triangle\)ABC, \(\hat{C}\) = 90° then a cos A + b cos B is _______________
2R sin B
2 sin B
0
2a sin B
2.
In a \(\triangle\)ABC, \(\hat{A}\) = 60°, \(\hat{C}\) = 30°, b = 2\(\sqrt{3}\) ,c = 2 then a is _______________
0
1
4
2
3.
The general solution of cosec\(\theta\) = -2 is _______________
\(2n\pi +(-1)^n({\pi\over 6})\)
\(n\pi +(-1)^n({-\pi\over 6})\)
\(2n\pi \pm({\pi\over 6})\)
\(-{\pi\over 6}+n\pi\)
4.
In a \(\triangle\) ABC, C = 90° then the value of sin A + sin B - 2\(\sqrt{2} cos{A\over2}cos {B\over 2}is\) _______________
-1
1
0
\({1\over 2}\)
5.
The value of sin\({\pi\over 48}cos {\pi \over 48} cos {\pi \over 24}cos {\pi \over 12}cos{\pi \over 6}cos {\pi \over 3}\) is _____________
\(\sqrt{3}\over32\)
\(\sqrt{3}\over64\)
\({3}\over32\)
\({3}\over64\)
6.
sin2 \((22{1\over 2}^o)\) is ____________
\({\sqrt{2-\sqrt{2}}}\over2\)
\({2\sqrt{2}-1\over 4\sqrt{2}}\)
\({\sqrt{2-\sqrt{2}\over 2}}\)
none of these
7.
The quadratic equation whose roots are tan 75° and cot 75° is _______________
x2+4x+ 1 = 0
4x2-x+ 1 = 0
4x2+ 4x - 1 = 0
x2 - 4x + 1 = 0
8.
If sin(45 ° + 10°) - sin(45° -10°) = \(\sqrt{2}\)sin x then x is ___________
0o
5°
10°
15°
9.
If the arcs of same lengths in two circles sustend central angles 30° and 40° find the ratio of their radii _______________
3 : 4
4 : 3
7 : 12
none of these
10.
If sin \(\theta\) + cos \(\theta\) = 1 then sin6 \(\theta\) + cos6 \(\theta\) is _______________
1
0
-1
2
1.
(d)
2a sin B
2.
(c)
4
3.
(b)
\(n\pi +(-1)^n({-\pi\over 6})\)
4.
(a)
-1
5.
(d)
\({3}\over64\)
6.
(b)
\({2\sqrt{2}-1\over 4\sqrt{2}}\)
7.
(d)
x2 - 4x + 1 = 0
8.
(c)
10°
9.
(b)
4 : 3
10.
(a)
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
