CBSE Question Papers, Marking Schemes and Videos of Numericals

Sl NoYearSubjectCodeTypeQPMSNumerical Video
1 2025 Physics 55-5-1 Main View QP View MS Distance of Closest Approach Derivation  Alpha Particle Scattering  CBSE Class 12 Physics 2025 Quest
2 2025 Physics 55-7-3 Main View QP View MS An electric dipole of dipole moment p consists of point charges q and q, separated by 2a. Derive an
3 2025 Physics 55-7-2 Main View QP View MS A battery of emf E and internal resistance r is connected to a rheostat. When a current of 2 A is ..
4 2025 Physics 55-7-1 Main View QP View MS CBSE 2025 Physics: Lens Combination Numerical | Convex–Concave–Third Lens Focal Length Explained
5 2025 Physics 55-6-3 Main View QP View MS Calculate the mass of an -particle in atomic mass unit (u). Given, Mass of a normal helium atom = 4·
6 2025 Physics 55-6-2 Main View QP View MS An equiconvex lens is made of glass of refractive index 1·55  If the focal length of the lens is 15·
7 2025 Physics 55-6-1 Main View QP View MS Top 10 CBSE Board Exam Study Tips 2025 #Shorts
8 2025 Physics 55-5-3 Main View QP View MS CBSE 2025 Physics Numerical(55-6-2-Q)q=26!  Calculate Q Value of Carbon Fusion  Exo or Endothermic
9 2025 Physics 55-5-2 Main View QP View MS A ray of light is incident on face AB of a prism ABC with angle of prism A and emerges out from face
10 2025 Physics 55-1-1 Main View QP View MS Two batteries of emf's 3 V and 6 V  and internal resistances 0.2 Ω&0.4 Ω are connected in parallel.
11 2025 Physics 55-4-3 Main View QP View MS Physics problems solved step by step |  CBSE12 physics numerical | Quick and simple techniques
12 2025 Physics 55-4-2 Main View QP View MS In an intrinsic semiconductor, carrier’s concentration is 5×10⁸ m⁻³ | CBSE Class 12 Physics 2025
13 2025 Physics 55-4-1 Main View QP View MS Refraction at Spherical Surface Numerical  CBSE Board Exam 2025
14 2025 Physics 55-2-3 Main View QP View MS Solve Class 12 Physics Numericals FAST! 🧠  Quick & Simple Techniques (CBSE)
15 2025 Physics 55-2-2 Main View QP View MS A point source of light in air is kept at a distance of 12 cm in front of a convex spherical surface
16 2025 Physics 55-2-1 Main View QP View MS CBSE 2025 Physics PYQ | Class 12 Important Numericals – Laser Beam Question Solved Step by Step
17 2025 Physics 55-1-3 Main View QP View MS Top 10 Study Tips for CBSE Board Exams 2025  Score 95%+ Easily
18 2025 Physics 55-1-2 Main View QP View MS Young’s Double Slit Experiment Maxima–Minima Intensity Ratio  CBSE 2025 Physics Numericals Explained