CBSE Class 10 Maths – Probability

Probability is the closing chapter of the CBSE Class 10 Mathematics syllabus carrying 4 marks. It establishes the classical theoretical definition of probability for random experiments where all outcomes are equally likely.

The chapter covers the classical definition P(E) = n(E)/n(S), impossible and sure events, complementary events P(E) + P(not E) = 1, and sample spaces for coins, dice, and standard 52-card decks.

Students should practise writing out the 36 outcomes of throwing two dice, understanding card deck hierarchies (face cards vs honor cards, red vs black), and using 1 - P(E) for 'at least one' questions.

TutorVertex provides curated question sets for Probability, preparing students for both direct card/dice questions and nuanced case study scenarios.