NCERT CLASS 10 · MATHS
Probability
This is an original revision companion, not a replacement for the NCERT textbook or your board syllabus.
Focus for this chapter
List the sample space and count favourable outcomes before calculating.
Common mistake to avoid
A probability cannot be below 0 or above 1.
Use it in 10 minutes
- Read the matching section in the official NCERT book ↗.
- Write three terms, rules, or formulae you need to recall without looking.
- Use a short practice quiz or write three questions you still cannot answer.
- Record the score in My Practice ↗, then continue tomorrow.
Choose your Hindi practice quiz
- यूपी बोर्ड कक्षा 10 प्रायिकता क्विज़ ↗
- बिहार बोर्ड कक्षा 10 प्रायिकता क्विज़ ↗
- एमपी बोर्ड कक्षा 10 प्रायिकता क्विज़ ↗
- राजस्थान बोर्ड कक्षा 10 प्रायिकता क्विज़ ↗
- हरियाणा बोर्ड कक्षा 10 प्रायिकता क्विज़ ↗