Paper Predictor

What is most likely in CBSE Class 10 2027, counted from 4 past papers (2023–2026).

Class 10

Whole syllabus

Top 20 concepts most likely in CBSE Class 10 2027

Chance of at least one question in your paper. Tap a concept for its history and the most probable questions.

Estimates from how often each topic came in past papers. They are not leaks and not guarantees.

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Chapter weightage

Average questions per paper, share of the subject's marks, and chance of at least one question. Tap a chapter to see its concepts.


Introduction to TrigonometryMaths · Class 10Med conf.	4.65	12.2%	99%
Metals and Non-metalsScience · Class 10Med conf.	4.37	11.2%	99%
Life ProcessesScience · Class 10Med conf.	4.30	11.0%	99%
ProbabilityMaths · Class 10Med conf.	3.93	10.3%	98%
CirclesMaths · Class 10Med conf.	3.85	10.1%	98%
Chemical Reactions and EquationsScience · Class 10Med conf.	3.84	9.8%	98%
Acids, Bases and SaltsScience · Class 10Med conf.	3.84	9.8%	98%
PolynomialsMaths · Class 10Med conf.	3.64	9.6%	97%
Real NumbersMaths · Class 10Med conf.	3.57	9.4%	97%
Coordinate GeometryMaths · Class 10Med conf.	2.87	7.5%	94%
Our EnvironmentScience · Class 10Med conf.	2.93	7.5%	95%
Surface Areas and VolumesMaths · Class 10Med conf.	2.84	7.5%	94%
The Human Eye and the Colourful WorldScience · Class 10Med conf.	2.78	7.1%	94%
Control and CoordinationScience · Class 10Med conf.	2.59	6.6%	93%
How do Organisms Reproduce?Science · Class 10Med conf.	2.59	6.6%	93%
TrianglesMaths · Class 10Med conf.	2.43	6.4%	91%
Magnetic Effects of Electric CurrentScience · Class 10Med conf.	2.42	6.2%	91%
StatisticsMaths · Class 10Med conf.	2.31	6.1%	90%
HeredityScience · Class 10Med conf.	2.31	5.9%	90%
Carbon and its CompoundsScience · Class 10Med conf.	2.22	5.7%	89%
Light - Reflection and RefractionScience · Class 10Med conf.	1.99	5.1%	86%
Areas Related to CirclesMaths · Class 10Med conf.	1.86	4.9%	84%
Pair of Linear Equations in Two VariablesMaths · Class 10Med conf.	1.75	4.6%	83%
Arithmetic ProgressionsMaths · Class 10Med conf.	1.75	4.6%	83%
ElectricityScience · Class 10Med conf.	1.44	3.7%	76%
Some Applications of TrigonometryMaths · Class 10Med conf.	1.40	3.7%	75%
Quadratic EquationsMaths · Class 10Med conf.	1.16	3.0%	69%
Periodic Classification of ElementsScience · Class 10Removed from syllabus	0.00	0.0%	0%
EvolutionScience · Class 10Removed from syllabus	0.00	0.0%	0%

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Updated 2026-09-25 · 178 past questions + chapter counts from 0 full-paper subject sections.