Number System
NIOS · Class 10 · Maths
Most important questions from Number System for NIOS Class 10 Maths board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Number System? 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 10 students started this chapter today
This is just one of 8+ visuals inside Super Tutor's Number System chapter
Explore the full setSample Questions
Which of the following is NOT a rational number?
Express 2/5 + 3/7 in its simplest form.
Which of the following represents a terminating decimal?
What is the decimal representation of 7/11?
+41 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Number System for NIOS Class 10 Maths?
How to score full marks in Number System — NIOS Class 10 Maths?
How many important questions are there in Number System?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Number System
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
For serious students
Get the full Number System chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for NIOS Class 10 Maths.