Mechanics
Spherical gas cloud (*)
Elongation due to a suspended weight (*)
A falling rod (*)
Pulleys and masses connected to a spring (*)
Particle in a tube (*)
Infinitely bouncing ball (*)
Circular orbit in a harmonic potential (*)
Sliding on a block with a circular cut (*)
Missing energy in a rope and a capacitor
Mass on a semicircular block
Electricity and Magnetism
Insulating spherical shell with a hole (*)
Conducting wire in a magnetic field (*)
Flux from a charged shell (*)
Dipole in a uniform electric field (*)
Electromagnetic induction in a twisted loop (*)
Resistor network with mirror symmetry (*)
Electric field in a hollow region (*)
Electric field from a sphere with a cavity
Charge at one corner of a cube
An infinite ladder of resistors
A spherical capacitor
Terminal velocity in a magnetic field
Electric flux through a hemisphere (*)
Power dissipated in resistance networks (*)
Biot-Savart law on a polygon
Ampere’s law and symmetry
Thermodynamics
Rod heated by wire (*)
Thermodynamic cycle on a VT diagram (*)
Cyclic processes on a PV diagram (*)
Ideal gas match list (*)
An adiabatic bubble (*)
Heat transferred along two paths (*)
Modern Physics
Radioactive decay of Potassium (*)
Mirror on a spring (*)
Optics
Convex lens with two materials (*)
Delay in a fiber optic cable (*)
Three glass cylinders (*)
Oblique beam on a double slit (*)
Total internal reflection from a prism (*)
Triangle on a concave mirror (*)
Progressive refraction through glass layers (*)
Lensing by oil on water (*)
Refracting surface with a coating (*)
Oscillations and Waves
Doppler effect and beats (*)
A collection of Doppler effect problems
A collection of problems on standing waves
Fluids
Bernoulli’s principle in a spray gun (*)
Connected spheres in a liquid (*)
Suspended between oil and water
Melting ice
The weight of buoyancy
JEE Advanced 2019 Paper 1
Question 1
Question 2
Question 3
Question 4
Question 6
Question 8
Question 9
Question 10
Question 14
Question 15
Question 18
JEE Advanced 2019 Paper 2
Question 1
Question 2
Question 3
Question 4
Question 6
Question 7
Question 9
Question 11
Question 12
JEE Advanced 2018 Paper 1
JEE Advanced 2018 Paper 2
JEE Advanced 2017 Paper 1
Question 2
Question 5
Question 10
Question 16, 17, 18
JEE Advanced 2017 Paper 2
JEE Advanced 2015 Paper 2
JEE Advanced 2014 Paper 1
JEE Advanced 2014 Paper 2
JEE Advanced 2013 Paper 1
JEE Advanced 2013 Paper 2
JEE Advanced 2012 Paper 1
JEE Advanced 2011 Paper 2
IIT-JEE 2008, Paper 1
Question 25
Questions 38, 39, 40
IIT-JEE 2007, Paper 2