JEE Main 2017 · April (offline)
A full paper in the 2017 pattern: Physics, Chemistry and Mathematics, 30 MCQs each, one 180-minute clock. Take it as a timed mock or open it in learn mode and check every answer.
90questions
180 minone clock
360maximum marks
16/52/22easy / medium / hard
Marking scheme and topics
+4 for a correct answer, −1 for a wrong answer. Each subject has 30 questions.
Physics · 30 questions
- Units and measurements1
- Kinematics1
- Work, energy and springs1
- Momentum and energy1
- Rotational equilibrium1
- Compound pendulum1
- Gravitation1
- Fluid flow (Torricelli)1
- Heat conduction1
- Calorimetry1
- Thermodynamic cycles1
- Thermodynamic processes1
- Thermodynamics of mixing1
- Simple harmonic motion1
Chemistry · 30 questions
- Mole concept and stoichiometry1
- Chemical thermodynamics1
- Chemical equilibrium (heterogeneous)1
- Ionic equilibrium (buffers)1
- Chemical kinetics1
- Electrochemistry (electrolysis)1
- Solutions (colligative properties)1
- Atomic structure (Bohr model, photoelectric effect)1
- Thermochemistry (calorimetry)1
- Solid state1
- Periodic properties1
- Chemical bonding (bond angles)1
- Chemical bonding (MOT)1
- Coordination compounds (CFT)1
Mathematics · 30 questions
- Complex numbers2
- Sequences and series2
- Permutations and combinations2
- Matrices and determinants2
- Application of derivatives2
- Three dimensional geometry2
- Sets1
- Relations1
- Quadratic equations1
- Binomial theorem1
- Limits1
- Continuity1
- Differentiation1
- Definite integrals1
Sample question from this paper
Physics · Kinematics · medium
A stone is projected vertically upward with speed from the top of a tower high. Taking and neglecting air resistance, the average speed of the stone from projection until it strikes the ground is
- A.
- B.
- C.
- D.
Show answer and solution
Answer: C
Taking up as positive and the ground as : , so and . The stone rises and then falls , so the total path length is . Average speed . The value is the magnitude of the average velocity (), which is a different quantity because displacement is not path length.
Taking up as positive and the ground as : , so and . The stone rises and then falls , so the total path length is . Average speed . The value is the magnitude of the average velocity (), which is a different quantity because displacement is not path length.