JEE Main 2018 April 15th Shift 1 Maths Question Paper with Answer Keys and Solutions

The JEE main examination question distribution is listed below. Understanding the exam format is crucial because it helps you realise how important it is to cover each subject completely. Let's have a look at the exam structure.

Important Highlights of JEE Main Maths Question Paper

Some of the essential features of the question paper that must be remembered when attempting the JEE Main question paper are listed below.

• There were thirty objective type single correct answer multiple-choice problems in Maths, Chemistry, and Physics.

• The questions are covered from both the Class 11 and 12 CBSE syllabus.

• Each correct response received 4 points while each incorrect response received 1 point.

• No negative marking for the questions that were not attempted.

Paper Analysis of Maths

Interestingly, when compared to the other two subjects, Mathematics was the easiest in the JEE Main 2018 paper. Several of the questions were directly formula based and calculative in nature. Both theory and formulas were used to formulate the questions. Let's have a look at the Mathematics paper analysis by the level of difficulty.

Important Chapters of Maths

As we have comprehended the question paper components, let us quickly look into the essential topics of Mathematics. The data provided below is based on the analysis of the JEE main question paper of 2018.

• Coordinate Geometry

• Differential Calculus

• Integral Calculus

• 3D and Vectors

Class-Wise Distribution of Questions

Since the JEE main papers are based on the syllabus of Classes 11 and 12, an analysis of a number of questions from each class is mentioned below.

Benefits of JEE Main 2018 - Maths Question Paper

Solving JEE Main question papers whether it's previous year questions or JEE Main sample papers will significantly help candidates to not get a far better understanding of the concepts but they're going to also develop better problem-solving skills. Additionally, they're going to get an honest idea of the exam pattern, sorts of questions, weightage of marks, duration of the exams and more.

There are many practical benefits of using previous years’ questions for one’s JEE preparations:

• Better time management.

• Familiarise with the exam pattern and marking scheme.

• Analysis of weak and strong topics.

• Gives a real feel of the exam.

• Development of analytical skills.

• Saves time from indulging in the useless study material.

• Employs the principle of active recall.

• A good way to practise questions for free.

As we can see there are many benefits a student can get from practising JEE Main previous year question Papers. The best thing is that they can download the question paper with solutions in PDF form for free here from Vedantu. Solving previous years’ questions is a proven way to boost grades in exams. It has been the secret of toppers in all fields for years.

For success in competitive examinations like JEE Main one needs to practice as many questions as they can. It is advisable for students to go through these previous years’ questions at least once during their preparatory phase to improve their scores in the actual exam.

The more questions you solve, the more confident you become about your JEE preparations. Solving previous years’ questions with a timer is the key to success in exams like JEE. Thus, to yield the full benefits of the previous years’ questions, download them for free from our website.

Important Chapters for Maths JEE Main 2025

Sample Questions From JEE Main 2018- Maths Question Paper

Below are a Few sample questions from the JEE Main Mathematics Solved Question Paper 2018:

1. From 6 different pairs of jeans and 3 different shirts, 4 pairs of jeans and 1 shirt are to be selected and arranged in a row on a shelf so that the jeans are always in the middle. Find out the number of such arrangements. Your options are as below:-

(a) Less than 700

(b) Minimum 500 but less than 800

(c) At least 800 but less than 1000

(d) At least 1000 or more than 1000

Solution:

The total number of ways in which such arrangements are given by: (6 4) (3 1) 4

We get, 15* 3*24

= 1080

Therefore, the correct option is D

2. In a basket, there are 4 blue balls and 6 green balls. A ball is withdrawn randomly from the basket. On observing the colour of the ball along with two additional balls of the same colour, they are kept back in the basket. If now a ball is again withdrawn at random from the basket, then find out the probability of this drawn ball being blue. Choose the correct option given below:

(a) ⅕ 

(b) 3/10  

(c) ¾ 

(d) ⅖

Solution:- 

Let b1 and g1 be the event of withdrawing blue and green balls (i)th withdrawal, respectively.

Now, given that the basket contains 4 blue balls and 6 green balls, then

P = (b1) = 4/10 and P = (g1) = 6/10

As per the problem, we have

P (B2/B1) = 4/12 P ( G2/G1) = 6/12

Thus, the required probability = P(b1).P (b2/b1)+P {G1) .P (B2/G1)

Thus, we get

4/10* 6/12 +6/10*4/12

= 2/5

Hence, the correct option is D.

Thus, we can conclude with the importance of solving previous years’ questions for competitive examinations like JEE Main. Our website provides all these questions with their detailed solutions in PDF form which are free to download. Students can make use of these PDFs to boost their JEE preparations. 

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Conclusion 

This was the entire discussion on the Mathematics question paper from the previous year. We hope we were able to assist you with your questions. Prepare for the exams by revising the previous year’s questions.

Year-Wise JEE Main Previous Year Question Papers