Nuclei – JEE Advanced Previous Year Questions (2010–2026)

All 17 JEE Advanced previous-year questions from Nuclei (Physics), 2010–2026, taken from 15 papers. Practise them together in one test with the official marking and answer key, then review every answer.

▶ Practise all 17 questionsAll JEE Advanced chapters

Nuclei questions by paper

Sample questions

• JEE Advanced 2026 Paper 2
  A nuclear reactor starts producing a radioactive nuclide from 0 at a constant rate of a per second Each decay of produces energy Eo which is utilized to heat a liquid…
• JEE Advanced 2025 Paper 1
  List-I shows various functional dependencies of energy on the atomic number Energies associated with certain phenomena are given in List-II Choose the option that…
• JEE Advanced 2023 Paper 1
  List-I shows different radioactive decay processes and List-II provides possible emitted particles Match each entry in List-I with an appropriate entry from List-II and…
• JEE Advanced 2019 Paper 1
  In a radioactive sample nuclei either decay into stable nuclei with decay constant 4.5 10 per year or into stable nuclei with decay constant 0.5 107 per year Given that…

Question text shown from the scanned paper; open the test to see each question exactly as printed.

More Physics chapters

• Units and Measurements 18
• Motion in a Straight Line 2
• Motion in a Plane 8
• Laws of Motion 10
• Work, Energy and Power 12
• System of Particles and Rotational Motion 23
• Gravitation 13
• Mechanical Properties of Solids 4
• Mechanical Properties of Fluids 11
• Thermal Properties of Matter 13
• Thermodynamics 14
• Kinetic Theory 4
• Oscillations 13
• Waves 12
• Electric Charges and Fields 17
• Electrostatic Potential and Capacitance 14
• Current Electricity 11
• Moving Charges and Magnetism 18
• Magnetism and Matter 2
• Electromagnetic Induction 7
• Alternating Current 6
• Ray Optics 25
• Wave Optics 4
• Dual Nature of Matter and Radiation 10