Probability
Mizoram Board · Class 11 · Mathematics
Most important questions from Probability for Mizoram Board Class 11 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Probability? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 11 students started this chapter today
Sample Questions
What is a simple event?
Show answer
An event with only one sample point
A simple event contains exactly one sample point from the sample space.
What does P(A ∪ B) represent?
Show answer
Probability of A or B
P(A ∪ B) represents the probability of event A or event B occurring.
What is the formula for probability of equally likely outcomes?
Show answer
P(A) = Number of Favorable Outcomes / Total Possible Outcomes
For equally likely outcomes, probability is calculated by dividing favorable outcomes by total possible outcomes.
What does the complementary event (A') represent?
Show answer
The event 'not A'
The complementary event A' represents all outcomes in the sample space that are not in event A.
+77 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Probability for Mizoram Board Class 11 Mathematics?
How to score full marks in Probability — Mizoram Board Class 11 Mathematics?
How many important questions are there in Probability?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Probability
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Practice Quiz
Test yourself with a quick quiz
Concept Maps
See how topics connect visually
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Probability chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Mizoram Board Class 11 Mathematics.