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Mock Tests eBooks About
JEE Main Mathematics 2027 Rs 2,000

JEE Main mock test 14 - full NTA pattern paper

JEE Main mock test 14 on the exact NTA pattern: 75 questions, 300 marks, 180 minutes, negative marking on Section B. Full syllabus.

75Questions
180Minutes
300Marks
-1 Negative
11-12Grades

About this test

JEE Main mock test 14 - full NTA pattern paper is a full 75-question paper you attempt online in 180 minutes. It follows the Joint Entrance Examination Main pattern, so the timing, the question style and the marking match the real exam. Each correct answer scores 4 and each wrong answer loses 1. Guessing carries a real cost, exactly as it does on the day.

You get your score the moment you submit, question by question, with a step-by-step solution to every problem. NTA pattern, three subjects, negative marking.

What it covers

Semiconductors - transistor amplifier gain Semiconductors - zener regulator current Sound - beats and tuning forks Waves - organ pipe harmonics Waves - Doppler effect with moving source Elasticity - Youngs modulus and extension Fluid mechanics - terminal velocity Fluid mechanics - capillary rise Error analysis - propagation in a product Electromagnetic induction - mutual inductance Electromagnetic induction - LR circuit time constant Magnetism - torque on a current loop Current electricity - potentiometer balance Electrostatics - energy of a charge configuration Kinetic theory - mean free path and collisions Thermodynamics - adiabatic process Rotational motion - angular momentum conservation Gravitation - satellite energy Modern physics - radioactive decay Kinematics - relative motion in two dimensions Semiconductors - full wave rectifier ripple Waves - speed of a transverse wave on a string Electromagnetic induction - energy stored in an inductor Calorimetry - thermal conduction through a rod Electrostatics - capacitors in series and parallel Electrochemistry - molar conductivity Solutions - van der Hoff factor Thermodynamics - entropy change on heating Chemical kinetics - temperature coefficient Equilibrium - Le Chatelier and pressure Ionic equilibrium - pH of a weak acid Atomic structure - Heisenberg uncertainty Inorganic - lanthanoid contraction Stoichiometry - percentage purity Organic - Cannizzaro reaction stoichiometry Organic - degree of unsaturation Organic - counting chiral centres Surface chemistry - coagulation and Hardy Schulze rule Electrochemistry - mass deposited in series cells Inorganic - oxidation state and oxoacid strength Coordination - EAN calculation Solid state - Frenkel and Schottky defects Gaseous state - graham law of diffusion Organic - peroxide effect with yield Biomolecules - peptide bond count Thermodynamics - enthalpy of neutralisation Kinetics - zero order completion time Mole concept - molecules in a given mass Solutions - molarity from mass percentage Atomic structure - Bohr radius scaling Determinants - property based evaluation Determinants - system with no solution Inverse functions - composition Limits - logarithmic indeterminate form Integration by parts - logarithmic integrand Application of integrals - area under a curve Differential equations - homogeneous substitution Probability - independent events Permutations - arrangements with restrictions Complex numbers - argument and polar form Sequences - harmonic and arithmetic means Trigonometry - identities and maximum value Circles - equation from three conditions Straight lines - distance between parallel lines Statistics - mean deviation about the median Vectors - cross product area of a triangle 3D geometry - shortest distance to a line Binomial theorem - middle term Differentiation - implicit and parametric Sets and relations - equivalence relations Definite integration - odd and even symmetry Matrices - trace of a product Probability - expected value of a die Sequences - geometric progression sum Application of derivatives - tangent slope

Sections

  • Physics - Section A — 20 questions
  • Physics - Section B — 5 questions
  • Chemistry - Section A — 20 questions
  • Chemistry - Section B — 5 questions
  • Mathematics - Section A — 20 questions
  • Mathematics - Section B — 5 questions

Difficulty spread

  • 75 hard questions

Before you start

Pattern. 75 questions, 300 marks, 180 minutes. Each of Physics, Chemistry and Mathematics has 20 multiple-choice questions (Section A) and 5 numerical-answer questions (Section B), for 100 marks per subject.

Marking. +4 for a correct answer, −1 for an incorrect answer, 0 if unattempted. Negative marking applies to Section B as well — numerical questions are not risk-free, and this is where unit and sign errors concentrate.

Section B is compulsory. All 5 numerical questions in each subject must be attempted. The “any 5 of 10” arrangement ended with the COVID-era papers.

Before you start. Phone in another room, single screen, no reference material. Sit the full 180 minutes in one session — a paper taken in pieces measures nothing.

A look at the questions

Q1. In a common-emitter amplifier the load resistance is $4\,$k$\Omega$ and the input resistance is $1\,$k$\Omega$. If $\beta = 50$, the voltage gain of the amplifier is:
A) $50$
B) $100$
C) $200$
D) $400$
Q2. A $10\,$V zener diode is used with a series resistance of $500\,\Omega$ across a $15\,$V supply. If the load draws $5\,$mA, the current through the zener, in mA, is:
A) $3$
B) $5$
C) $10$
D) $15$
73 more questions in the full paper, each with a worked solution.

Questions people ask

How many questions and how long?

75 questions in 180 minutes for 300 marks - 20 multiple-choice and 5 numerical in each of Physics, Chemistry and Mathematics.

Is there negative marking on the numerical questions?

Yes. +4 correct, -1 incorrect, 0 unattempted, and that applies to Section B as well as Section A.

What does this paper focus on?

Full syllabus.

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