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Class 9 Maths Unit 1: Real Numbers

Free MCQ practice for this FBISE unit. Three tests, each with 1 minute per question, automatic checking and an explanation after every answer.

For 9th class Federal Board (FBISE) students: Maths Chapter 1, Real Numbers, online MCQ test.

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Notes

Animated slides

Short animated slides that explain the unit one idea at a time, plus a printable PDF. Read these first, then practise.

Beginner Practice

15 questions · 15 min

Core definitions and basic skills with clear, direct questions.

Advanced Practice

20 questions · 20 min

Tougher, conceptual questions with real-life contexts and 'why is this wrong?' items.

Exam Ready

25 questions · 25 min

A mix of question styles and difficulty for final revision. Practice only, not an official paper.

Try a few questions

Open a question to see the options and the explained answer. Then take the full test to practise under time.

Sample question 1

What is the additive identity of the real numbers?

  1. 1
  2. 0
  3. −1
  4. 2

Answer: B. Adding 0 to any number leaves it unchanged: a + 0 = a.

Sample question 2

Which statement is correct?

  1. Every natural number is a whole number
  2. Every whole number is a natural number
  3. 0 is a natural number
  4. Negative integers are whole numbers

Answer: A. Whole numbers are 0, 1, 2, … so they contain every natural number plus 0. The reverse is false because 0 is not natural.

Sample question 3

Evaluate (8/27)^(−2/3).

  1. 4/9
  2. 9/4
  3. −4/9
  4. 3/2

Answer: B. Flip the fraction to remove the negative sign: (27/8)^(2/3). The cube root is 3/2, and squaring gives 9/4.

Unit 2: Logarithms →