TN 12th Public Exam Answer Key 2020 விடை Question Paper

TamilNadu 12th Class Public Exam Answer Key 2020 (All Subject) Computer Science, Computer Applications, Maths, Commerce, Zoology, Economics, Computer Technology, Physics,  Question Paper Solution Download Here:The Directorate of Government of Examination has released 12th Class English Language Question Paper & Exam Answer 2020 on 16th April 2020. Authorities conducted the exam today and now released the answer key for the convenience of students. Answer key will help students to tally their answers and have an estimate about their score. According to the exam schedule, the authority will be providing HSE Exam Paper & Answer on this web page. Those Students who have appeared in 12th Class examination students can able to check their TN Plus Two Exam Answer Subject wise through official web site

TN 12th Public Exam Answer Key 2020

A large number of students applied the forms and appeared in Plus Two (+2) Examination on the various allotted examination center under the Directorate of Government of Examination Tamil Nadu. The Board is going to conduct the 12th Class Examination from 02 March to 24th March 2020. After the exam, all the students start looking at their exam answer with question paper for checking their exam performance. So all the candidates need to +2 Exam Answer Key. Authority releases the official answer key within a few hours of the exam.

Overview of TN Board +2 Exam 2020 Details

Organization Name Directorate of Government of Examinations
Name of Exam 12th Class Exam
Name of Stream Arts, Commerce and Science
Type of Exam Annual Exam
Academic Year 2019-20
Exam Date 02 March to 24th March 2020
Article Category Answer & Question Paper
Status Given Below
Answer Key Release Date Same as Exam Day
Official web site

Tamil Nadu Plus Two Question Papers and Answers Key 2020

12th Public Exam Question Papers and Answers pdf are available here for download. Also, our team will update these official question papers for students and teachers reference. Kindly Download the TN +2 Question Papers Answers Subject Wise in the pdf format. The Board of Higher Secondary Examination Tamil Nadu is going to organize the HSE Second Year Examination from the 2nd March 2020 to 24th April 2020 at the various exam centers in the TN state. After the exam concludes, the appeared students are curiously browsing the internet in search of their TN 12th Question Paper with Answers 2020. As Answer key has all the correct answers for the questions asked in the exam. At the bottom of this page, we provide you with the official link to download and access the Physics, Chemistry, Mathematics, Computer Science Questions & Answers Key for the Tamil Nadu HSE Second year Examination 2020.

Physics Objective Answers Here 

Q. 1 The Frequency range of 30 MHz to 400 GHz is used for
Ans: – Space Wave propagation
Q. 2In an oscillating LC circuit, the maximum charge on the capacitor is Q. The charge on the capacitor when the energy is stored equally between the electric and magnetic field is : –
Ans: – Q/ Root of 2
Q. 3 Types of material which emits white light in LED: –
Ans: – GaInN
Q. 4A particle of mass m, carrying charge q is accelerated through a potential of V (Volt), when this accelerated charge comes under the influence of the perpendicular magnetic field, the force acting on its is:
Ans: –
Q. 5Charging current for a capacitor is 0.2 A, find the displacement current: –
Ans: – 0.2 A
Q. 6

In Bohr Atom Model when the principal quantum number (n) increases by the velocity of the electron: –
Ans: – Decreases
Q. 7 in the given diagram, a point charge +q, is placed at the origin O. Work was done in taking another point charge –Q from point A to B is: –
Ans: – Zero
Q.8 The nucleus is approximately spherical in shape. Then the surface area of the nucleus having mass number A varies as: –
Ans: – A की पॉवर 2/3
Q. 9 Two light waves from slit S1 & S2 on reaching points P and Q in Young’s Double-slit experiment have a path difference zero and lemda/4 respectively. The ratio of lights intensities at P and Q will be: –
Ans: –
Q. 10The Radius of curvature surface at a thin planoconvex lens is 10 cm and the refractive index is 1.5. if the plane surface is silvered then the focal length will be: –
Ans: – 10 cm
Q. 11 The given electrical network is equivalent to: –
Ans: – OR- gate
Q. 12: – Magnetic field at any point at a distance R due to a long straight conductor carrying current varies as: –
Ans: –
Q. 13:– If the voltage applied on a capacitor is increased from V to 2V, choose the correct conclusion.
Ans: – C remain the same and Q is doubled
Q. 14: – A light of wavelength 500 nm is incident on a sensitive plate of photoelectric work function 1.235 eV. The kinetic energy of the photoelectrons emitted is: –
Ans: – 1.24eV
Q. 15: – The current in the circuit is
Ans: – 3 A

TN HSE Class Public Exam Answer & Question Paper Download Subject wise

Exam Date Subject Name Answer Key & Question paper
02 March 2020 Tamil Key – Download
Key –Download
Paper – Download
5th March 2020 English Download
09 March 2020 Maths Download
Commerce English Medium

Tamil Medium

Zoology (Pure Science) Download
12 March 2020 Computer Science


Computer Application Download
16 March 2020 Computer Technology Update Soon
Physics Upload Soon by Experts
Economics Update Soon
20 March 2020 Biology
Botany (Pure Science)
Business Mathematics
24 March 2020 Chemistry Available Soon

Also Check >>>TN 11th Public Exam Answer Key 2020 +2 Question Paper 2020 Official

The Directorate of Government Examinations (DGE) Tamil Nadu has conducted the +2 Examination for Science / Commerce / Arts stream from 2nd March to 24 March 2020. Students appear in the examination can check the exam answer subject wise from the official website. Board will be issued the 12th exam answers paper wise on the official portal. Candidates can immediately download the answer key and get to know about their scores. We will provide the Plus Two Exam subject answer PDF here on this page after releasing by officials. Students need to check the exam answer and estimate their results/marks. Check the Paper wise public exam answer from the below section.

FAQs on TN Board

Q1 When will the TN HSC exams be conducted?

Ans. Tamil Nadu Board will conduct HSC exam from 2nd – 24th March 2020

Q2. When will the answer key for the class 12th exam release?

Ans. Tamil Nadu will release the HSC answer key on the same day of the exam

Q3. What are the passing marks for the class 12th exam?

Ans. to clear TN Board class 12th exam you will have to score a minimum of 35 % marks.

How to Download TN HSC/12th Computer Public Answer Key 2020 PDF

Step 1: Visit the official website of TN Board @

Step 2: Home Page will appear on the screen.

Step 3: Click on the link for 12th Answer key 2020 Subject wise.

Step 4: Answer key Pdf will appear on the screen

Step 5: Download it and tally your answers.

Step 6: You can take a print out for your convenience.

Imp. UPDATE – Directorate of Government Examination, Tamil Nadu will release the Answer key for class 12th subject wise on the same day of the exam. ( You can download the TN Plus Two answer key 2020 from the link given below).Update By Result Team ???

Important Links

Official Answer Key Status
Available Soon
Official Website

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