JEE Main Predicted Question Paper 2025, Check Expected Important Questions

The National Testing Agency is all set to conduct the JEE Main 2025 session 1 exam in January 2025. The JEE Mains 2025 January session exam will be held from January 22 to January 31, 2025. To perform better in this exam, students need to prepare efficiently. One way to make your JEE Main preparation successful is to focus on important questions and concepts that are likely to be present in the exam paper.

To help students get such questions, our experts at Adda247 have created the JEE Main Predicted Question Paper 2025. This question paper follows the exact pattern ad syllabus of the actual exam.

JEE Main Predicted Question Paper 2025

What can be more better for JEE aspirants than the list of most expected question papers that are most likely to come in the exam. Drawing from the JEE Main exam analysis, Adda247 has created a predicted question paper for the JEE Main 2025 exam. In this articles, JEE candidates can review the expected topics that are likely to be prominently featured in the JEE Main exam questions. Applicants must remember that the JEE Main predicted question paper 2025 or important questions related to the JEE Main 2025 outlined in this article are solely for reference, and these will help you formulate a strategy for the JEE Main examination.

JEE Main Expected Question Paper 2025

The JEE Mains expected question paper 2025 provided in this article has been formulated by the expert faculty for JEE Main. These teachers have more than 30 years of experience teaching JEE candidates and thousands of students have successfully cracked their exam under the guidance of these teachers. Due to such long years of experience, they have a very strong grasp on the exam paper formulation. That is why, students are advised to compulsorily solve the JEE Main predicted question paper 2025 provided in this post.

JEE Main Expected Important Questions

Some of the sample questions from the JEE Main predicted question paper 2025 has been given below section-wise for the reference of students. These questions are crucial for the JEE Main 2025 exam.

Maths Important Questions

Q) The quadrilateral formed by the lines y = ax + c y = ax + d y = bx + c and y = bx + d has area 18. The quadrilateral formed by the lines y = ax + c y = ax – d y = bx + c and y = bx – d has area 72. If a, b, c, d are positive integers then the least possible value of the sum a + b + c + d is

(a) 13

(b) 15

(c) 16

(d) 14

Q) Consider the graphs of 𝑦 = 𝐴𝑥² and 𝑦² + 3 = 𝑥² + 4𝑦 , where A is a positive constant and 𝑥, 𝑦 ∈ 𝑅. Number of points in which the two graphs intersect, is

(a) Exactly 4

(b) Exactly 2

(c) At least 2 but the number of points varies for different positive values of A.

(d) Zero for at least one positive A.

Q) Two loaded dice each have the property that 2 or 4 is three times as likely to appear as 1, 3, 5 or 6 on each roll. When two such dice are rolled, the probability of obtaining a total of 7, is

(a) 1/8

(b) 1/7

(c) 7/50

(d) 7/25

Q) Water is dropped at the rate of 2𝑚³/𝑠𝑒𝑐. Into a cone of semi-vertical angle 45° . The rate at which periphery of water surface changes when height of the water in the cone is 2 meter, is

(a) 2 m/sec.

(b) 1 m/sec.

(c) 3 m/sec.

(d) 4 m/sec.

Q) The area of the triangular region in the first quadrant bounded on the right by the y-axis, bounded above by the line 7𝑥 + 4𝑦 = 168 and bounded below by the line 5𝑥 + 3𝑦 = 121, is

(a) 50/3

(b) 52/3

(c) 53/3

(d) 17

Q) A class has three teachers, Mr. P, Ms. Q and Mrs. R and six students A,B,C,D,E,F. Number of ways in which they can be seated in a line of 9 chairs, if between any two teachers there are exactly two students, is k(6!) then the value of k is

(a) 18

(b) 12

(c) 24

(d) 6

Q) If the roots of the equation 𝑥² + 6𝑥 + 1 = 0 are real and distinct and they differ by at most 4, then the sum of all possible integral value(s) of l, is

(a) 16

(b) 26

(c) 36

(d) 35

Q) A convex polygon has 44 diagonals. The polygon is

(a) 9 sided

(b) 10 sided

(c) 11 sided

(d) 12 sided

Physics Important Questions

Q) At radioactive equilibrium, the ratio between the number of atoms of two radioactive elements (X) and (Y) was found to be 3.2 * 10^9 : 1 respectively. If the half-life of the element (X) is 1.6 * 10^10 years, the half-life of the element (Y) would be:

(a) 5 * 10^9 years

(b) 5 years

(c) 3.2 * 10^9 years

(d) 10 years

Q) A stone is dropped into a quiet lake and waves move is circles spreading out radially at the speed of 5 cm/s. At the instant when the radius of the circular wave is 8 cm, how fast is the enclosed area increasing?

(a) 80 𝜋 𝑐𝑚2/𝑠

(b) 90 𝜋 𝑐𝑚2/𝑠

(c) 85 𝜋 𝑐𝑚2/𝑠

(d) 40 𝜋 𝑐𝑚2/𝑠

Q) For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string is in the ratio 5 ∶ 3. If the radius of vertical circle is 2 m, the speed of revolving body is. (𝑔 = 10 𝑚/𝑠²).

(a) √5𝑚/𝑠

(b) 4√5𝑚/𝑠

(c) 5 𝑚/𝑠

(d) 10 𝑚/𝑠

Q) A point object on the principal axis at a distance 15 cm in front of a concave mirror of radius of curvature 20 cm has velocity 2 mm/s perpendicular to the principal axis. The velocity of image at that instant will be.

(a) 2 mm/s

(b) 4 mm/s

(c) 8 mm/s

(d) 16 mm/s

Q) The electron in hydrogen atom in a sample is in 5𝑡ℎ excited state then the number of different spectrum lines obtained in its emission spectrum will be…….

Q) An experiment takes 10 minutes to raise the temperature of water in a container from 0°𝐶 to 100°𝐶 and another 55 minutes to convert it totally into steam by a heater supplying heat at a uniform rate. Neglecting the specific heat of the container and taking specific heat of water to be 1 𝑐𝑎𝑙/𝑔 °𝐶, the heat of vaporization according to this experiment will come out to be……. cal/g

Chemistry Expected Questions

Q) Which among the given compounds is the poorest reducing agent?

(a) Atomic hydrogen

(b) Di-hydrogen

(c) Nascent hydrogen

(d) They have the same reducing strength.

Q) 5 moles of an ideal gas expand reversibly from a volume of 8 dm3 to 80 dm3 at a temperature of 27 ° C. The change in entropy is:

(a) 41.57 JK-1

(b) −95.73 JK-1

(c) 95.73 JK-1

(d) −41.57 JK-1

Q) When 1.0 mL of dil. HCl acid is added to 100 mL of a buffer solution of pH 4.0. The pH of the solution

(a) Becomes 7

(b) Does not change

(c) Becomes 2

(d) Becomes 10

Q) An endothermic reaction A ⟶ B have an activation energy 15 kcal/mol and the heat of the reaction is 5 kcal/mol. The activation energy of the reaction B ⟶ A is:

(a) 20 kcal/mol

(b) 15 kcal/mol

(c) 10 kcal/mol

(d) Zero

Q) K2MnO4 is unstable in aqueous solution and the green solution obtained is changed into purple colouration Incorrect statement regarding the above change is.

(a) It is a disproportionation reaction

(b) It produces KMnO4

(c) It produces brown precipitate of hydrated MnO2

(d) K2MnO4 stable in acidic medium

Q) Which one of the following compounds will give HVZ reaction?

(a) Benzoic acid

(b) Formic acid

(c) 2,2-Dimethyl propanoic acid

(d) 2-Methylpropanoic acid

Q) The ratio of lone pairs in XeF2 molecule and the lone pairs on its central atom is _______.

Q) Which of the following reactions could not be explained on the basis of open chain structure of glucose?

(a) Pentaacetate of glucose does not react with NH2OH

(b) Glucose on prolonged heating with HI gives n-hexane

(c) Glucose on oxidation with bromine water forms gluconic acid

(d) With acetic anhydride glucose gives pentaacetate

Q) How many anions will give coloured volatile product when react with conc. H2SO4 on reaction with following given anions

Q) Find the number of planes of symmetry in CCl4 molecule.

Q) If 9.9 eV energy is supplied to H atom, the number of spectral lines emitted is equal to:

Q) 20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0 g of magnesium oxide. The percentage purity of magnesium carbonate in the sample would be (At. wt.: Mg = 24)

JEE Main Predicted Paper 2025 with Answers PDF

Candidates preparing for the JEE Main 2025 exam can check the complete set of predicted questions section-wise for JEE Mains 2025 exam below in the PDF format. Candidates can also download the paper for free practice.

Download JEE Main Predicted Question Paper 2025 PDF with Solutions

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