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JEE Main Answer Key Solution: After the JEE Main 2021 examinations are over, JEE Main 2021 Paper Solution, Shift 1, and Shift 2 will be posted here. The NTA answer key for JEE Main 2021 is issued once students have completed their online tests. The JEE main 2021 solutions will assist students in analyzing their answers and calculating their scores. The National Testing Agency, the official authority, releases the answer key (NTA).
The National Testing Agency (NTA) will provide the JEE Main 2021 answer key four times a year. The official authority initially publishes a tentative answer key, which allows students to offer recommendations or raise concerns about the answer key. The official IIT JEE Mains answer key for the first session of JEE Main 2021 will be issued in February 2021.
To calculate scores, use the JEE Main answer key 2021
Due to the negative marking for each incorrect answer, candidates can improve their score estimations using the JEE Main 2021 answer key. Before calculating the score, all students must study the JEE Main 2021 marking scheme pattern and keep the points in mind if they want to dispute the answer key. Candidates can use the following formula to estimate their grades accurately:
Score Probable = (No. of correct answers x 4) – (No. of incorrect answers)
Please doublecheck that the above calculation is valid; nevertheless, the final solution may differ since NTA has the right to amend or delete any question. As a result, your result may differ from the real likelihood.
How can you check your answers against the official NTA key for JEE Mains?
Candidates have a certain amount of time after receiving the official JEE Main solution key to file objections to the answer key. Candidates should note the question ID and answer supplied through the provisional answer key of IIT JEE Mains if they believe any answer is erroneous. Then, using the official URL Joint Entrance Examination, submit an application and a payment of Rs 1000 for each question.
Question Paper for JEE Main 2021 (February Exam)
Two days of the test (four shifts) have already been held according to the JEE Main February 2021 schedule. As a result, the memorybased question papers for the 23rd and 24th of February and the answer sheets are now available. The tests were held in several places throughout India while adhering to all COVID19 safety precautions. In addition to preserving social distance, all applicants must wear a face mask and carry their sanitizer.
The JEE Main test was successfully held in two shifts on Day 1 and Day 2, with the difficulty level of the papers ranging from easy to moderate. There were no questions that were not in the curriculum, and none of the questions was extremely difficult.
Day 1: JEE Mains 23 Feb 2021 Question Paper (BArch and BPlan)

Mathematics
Some of the questions in this part were challenging, but the others were simple to moderate. Candidates completed all of the questions within the time limit. Many questions from Probability, Conics, and Calculus were posed.

General Aptitude
On 23 Feb, the General Aptitude questions in both shifts were simple. As a result, all the applicants could respond to the questions.

Drawing/ PlanningBased Questions
This section’s questions were mild. The COVID19 vaccination booth was the subject of the drawing question in shift 1 of the first day’s JEE Main 2021 test.
Day 2: JEE Main 2021 Question Paper 24 Feb (BTech)
 Chemistry
A number of questions from Physical Chemistry were posed in this part, especially numerical ones. These arithmetic tasks were mostly easy, with a couple that was a little more challenging and timeconsuming. However, no questions from the NCERT books were asked.
 Physics
These questions in the Physics section were likewise simple to moderate. The majority of them were based on formulas, while some were based on hypotheses.

Maths
All the math problems on the JEE Main 2021 exam paper from 24 Feb were simple to moderate.
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FAQs
When will the official JEE Main answer keys for February 2021 be released?
The National Testing Agency will post the results on its official website within two days following the exam. For personal evaluation, candidates can review and download the answer sheet.
What are the advantages of solving a prior year's JEE Mains question paper?
Solving the previous year's exams is an important element of any test preparation. Students must solve the prior year's problems for examinations such as JEE. To familiarize yourself with the various sorts of inquiries.