Example 1 · difficulty 2/5
A gun of mass 4 kg fires a bullet of mass 20 g with a muzzle speed of 400 m s⁻¹. The recoil speed of the gun is:
- A. 2 m s⁻¹
- B. 0.5 m s⁻¹
- C. 4 m s⁻¹
- D. 8 m s⁻¹
2017 source guide · Physics
NEET 2017 Physics Questions
Use this page to connect the official 2017 paper with current Physics practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 1/5
Action and reaction forces of Newton's third law never cancel each other because they:
- A. are unequal in magnitude
- B. act on different bodies
- C. act at different times
- D. are always non-contact forces
Example 3 · difficulty 2/5
A steady current of 1.36 A flows through a copper wire of uniform cross-sectional area 1.0 × 10⁻⁶ m². If the free electron density of copper is 8.5 × 10²⁸ m⁻³ and e = 1.6 × 10⁻¹⁹ C, the drift speed of electrons in the wire is:
- A. 1.0 × 10⁻⁴ m s⁻¹
- B. 5.0 × 10⁻⁵ m s⁻¹
- C. 1.0 × 10⁻³ m s⁻¹
- D. 1.0 × 10⁻² m s⁻¹
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Units and Measurements →Motion in a Straight Line →Motion in a Plane →Laws of Motion →Work, Energy and Power →System of Particles and Rotational Motion →Gravitation →Mechanical Properties of Solids →Mechanical Properties of Fluids →Thermal Properties of Matter →Thermodynamics →Kinetic Theory →Oscillations →Waves →Electric Charges and Fields →Electrostatic Potential and Capacitance →Current Electricity →Moving Charges and Magnetism →Magnetism and Matter →Electromagnetic Induction →Alternating Current →Electromagnetic Waves →Ray Optics and Optical Instruments →Wave Optics →Dual Nature of Radiation and Matter →Atoms →Nuclei →Semiconductor Electronics →
Frequently asked questions
Are these official NEET 2017 Physics PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2017 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.