NCERT class 8 mathematics chapter 5 – “Squares and Square Roots” teach us about origins of square and square roots. Squares can be expressed as the product of the number with itself. Square root is the inverse operation of square. Practice multiple-choice questions (MCQs) for the CBSE exams to prepare for the objective questions. We have provided Class 8 MCQ Questions on “Squares and Square Roots” paired with comprehensive explanations. CBSE is emphasizing the role of MCQs as they assist in understanding the concepts completely.
As compared to subjective questions, MCQs are very different so practicing and understanding how to get appropriate answers in MCQs is very essential. To revise the main concepts, students should practice all the MCQs with the answers given. This will also help them familiarize themselves with the kinds of questions that might appear in the board exams.
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Topics covered in Squares and Square Roots
- Properties of Square Numbers
- Finding the Square of a Number
- Pythagorean triplets
- Square Roots
- Finding Square Roots
- Finding square root through repeated subtraction
- Finding square root through prime factorization
- Finding square root by division method
- Square roots of decimals
CBSE Class 8 Mathematics Squares and Square Roots MCQs – PDF Download
Answers –
Summary for NCERT class 8 mathematics chapter 5 – Squares and Square Roots
- If a natural number m can be expressed as n2 , where n is also a natural number, then m is a square number.
- All square numbers end with 0, 1, 4, 5, 6 or 9 at units place.
- Square numbers can only have even number of zeros at the end.
- Square root is the inverse operation of square.
- There are two integral square roots of a perfect square number.
Best Reference Books for Class 8 Mathematics
- NCERT Textbook + Exemplar Problems Solutions Mathematics
- NCERT at your Fingertips Mathematics
- Foundation Course Mathematics
- Practice-cum-Workbook Mathematics
- Integrated Learning Mathematics
