Most Important Questions for Class 8 Mathematics. Try first, then reveal the answer. These are exam-oriented practice items, not copied board papers.
Practice questions aligned to NCERT topics used in CBSE classrooms. These are original exam-oriented questions for revision — not official CBSE board papers and not a guarantee of any exam question. Always match the textbook issued by your school and the latest PDFs on ncert.nic.in and cbseacademic.nic.in.
Answers opened: 0
Practice set
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to A Square and A Cube in the chapter A Square and A Cube.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. A Square and A Cube is an NCERT chapter taught in CBSE Class 8 Mathematics
C. A square number is n × n
D. Square root is the inverse of squaring for perfect squares
Answer
C. A square number is n × n
Explanation
A square number is n × n. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to A Square and A Cube in the chapter A Square and A Cube.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. Estimate roots between two consecutive integers
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Mix MCQs with short answers so you remember both facts and explanations from A Square and A Cube
Answer
B. Estimate roots between two consecutive integers
Explanation
Estimate roots between two consecutive integers. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter A Square and A Cube.
A. This idea is not part of the NCERT chapter
B. Write three points from A Square and A Cube in your own words; that is enough for a short-answer start
C. A square number is n × n
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter A Square and A Cube.
A. A cube number is n × n × n
B. Estimate roots between two consecutive integers
C. The textbook says the opposite of this statement
D. Mix MCQs with short answers so you remember both facts and explanations from A Square and A Cube
Answer
D. Mix MCQs with short answers so you remember both facts and explanations from A Square and A Cube
Explanation
Mix MCQs with short answers so you remember both facts and explanations from A Square and A Cube. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to A Square and A Cube in the chapter A Square and A Cube.
A. Square root is the inverse of squaring for perfect squares
B. 13² = 169
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
B. 13² = 169
Explanation
13² = 169. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain A Square and A Cube in about three points, with one example.
Answer
A cube number is n × n × n. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Square and A Cube · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Power Play in the chapter Power Play.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Standard form is a × 10^k
C. a^m × a^n = a^(m+n)
D. Power Play is an NCERT chapter taught in CBSE Class 8 Mathematics
Answer
C. a^m × a^n = a^(m+n)
Explanation
a^m × a^n = a^(m+n). The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Power Play in the chapter Power Play.
A. Very large and small numbers use exponents
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Mix MCQs with short answers so you remember both facts and explanations from Power Play
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Very large and small numbers use exponents
Explanation
Very large and small numbers use exponents. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Power Play.
A. This idea is not part of the NCERT chapter
B. Write three points from Power Play in your own words; that is enough for a short-answer start
C. a^m × a^n = a^(m+n)
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Power Play.
A. The textbook says the opposite of this statement
B. Mix MCQs with short answers so you remember both facts and explanations from Power Play
C. Very large and small numbers use exponents
D. a^m / a^n = a^(m−n) (a ≠ 0)
Answer
B. Mix MCQs with short answers so you remember both facts and explanations from Power Play
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Power Play. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Power Play in the chapter Power Play.
A. Any non-zero number to the power 0 is 1
B. Standard form is a × 10^k
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Any non-zero number to the power 0 is 1
Explanation
Any non-zero number to the power 0 is 1. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain Power Play in about three points, with one example.
Answer
a^m / a^n = a^(m−n) (a ≠ 0). Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Power Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to A Story of Numbers in the chapter A Story of Numbers.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. A Story of Numbers is an NCERT chapter taught in CBSE Class 8 Mathematics
C. A rational number can be p/q with q ≠ 0
D. Number systems developed in many civilisations
Answer
C. A rational number can be p/q with q ≠ 0
Explanation
A rational number can be p/q with q ≠ 0. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to A Story of Numbers in the chapter A Story of Numbers.
A. Mix MCQs with short answers so you remember both facts and explanations from A Story of Numbers
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Equivalent rationals
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Equivalent rationals
Explanation
Equivalent rationals. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter A Story of Numbers.
A. A rational number can be p/q with q ≠ 0
B. This idea is not part of the NCERT chapter
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Write three points from A Story of Numbers in your own words; that is enough for a short-answer start
Answer
C. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter A Story of Numbers.
A. Equivalent rationals
B. The textbook says the opposite of this statement
C. Mix MCQs with short answers so you remember both facts and explanations from A Story of Numbers
D. Decimals of rationals terminate or repeat
Answer
C. Mix MCQs with short answers so you remember both facts and explanations from A Story of Numbers
Explanation
Mix MCQs with short answers so you remember both facts and explanations from A Story of Numbers. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to A Story of Numbers in the chapter A Story of Numbers.
A. Number systems developed in many civilisations
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. The number line holds rationals densely
Answer
D. The number line holds rationals densely
Explanation
The number line holds rationals densely. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain A Story of Numbers in about three points, with one example.
Answer
Decimals of rationals terminate or repeat. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: A Story of Numbers · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Quadrilaterals in the chapter Quadrilaterals.
A. Sum of interior angles of a quadrilateral is 360°
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Quadrilaterals is an NCERT chapter taught in CBSE Class 8 Mathematics
D. A rectangle has four right angles
Answer
A. Sum of interior angles of a quadrilateral is 360°
Explanation
Sum of interior angles of a quadrilateral is 360°. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Quadrilaterals in the chapter Quadrilaterals.
A. Mix MCQs with short answers so you remember both facts and explanations from Quadrilaterals
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. A square is a rectangle and a rhombus
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. A square is a rectangle and a rhombus
Explanation
A square is a rectangle and a rhombus. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Quadrilaterals.
A. Sum of interior angles of a quadrilateral is 360°
B. Write three points from Quadrilaterals in your own words; that is enough for a short-answer start
C. This idea is not part of the NCERT chapter
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Quadrilaterals.
A. A parallelogram has both pairs of opposite sides parallel
B. The textbook says the opposite of this statement
C. Mix MCQs with short answers so you remember both facts and explanations from Quadrilaterals
D. A square is a rectangle and a rhombus
Answer
C. Mix MCQs with short answers so you remember both facts and explanations from Quadrilaterals
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Quadrilaterals. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Quadrilaterals in the chapter Quadrilaterals.
A. A rhombus has all sides equal
B. A rectangle has four right angles
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. A rhombus has all sides equal
Explanation
A rhombus has all sides equal. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain Quadrilaterals in about three points, with one example.
Answer
A parallelogram has both pairs of opposite sides parallel. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Quadrilaterals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Number Play in the chapter Number Play.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Digital roots as a play idea if the book uses them
C. Divisibility rules save time
D. Number Play is an NCERT chapter taught in CBSE Class 8 Mathematics
Answer
C. Divisibility rules save time
Explanation
Divisibility rules save time. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Number Play in the chapter Number Play.
A. Work systematically
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Mix MCQs with short answers so you remember both facts and explanations from Number Play
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Work systematically
Explanation
Work systematically. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Number Play.
A. Divisibility rules save time
B. This idea is not part of the NCERT chapter
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Write three points from Number Play in your own words; that is enough for a short-answer start
Answer
C. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Number Play.
A. Mix MCQs with short answers so you remember both facts and explanations from Number Play
B. Work systematically
C. The textbook says the opposite of this statement
D. Odd and even patterns
Answer
A. Mix MCQs with short answers so you remember both facts and explanations from Number Play
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Number Play. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Number Play in the chapter Number Play.
A. Digital roots as a play idea if the book uses them
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Counter-examples disprove a guess
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Counter-examples disprove a guess
Explanation
Counter-examples disprove a guess. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain Number Play in about three points, with one example.
Answer
Odd and even patterns. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Number Play · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to We Distribute, Yet Things Multiply in the chapter We Distribute, Yet Things Multiply.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Like terms can be added
C. a(b+c) = ab + ac
D. We Distribute, Yet Things Multiply is an NCERT chapter taught in CBSE Class 8 Mathematics
Answer
C. a(b+c) = ab + ac
Explanation
a(b+c) = ab + ac. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to We Distribute, Yet Things Multiply in the chapter We Distribute, Yet Things Multiply.
A. Mix MCQs with short answers so you remember both facts and explanations from We Distribute, Yet Things Multiply
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Keep the sign of each term
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Keep the sign of each term
Explanation
Keep the sign of each term. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter We Distribute, Yet Things Multiply.
A. This idea is not part of the NCERT chapter
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Write three points from We Distribute, Yet Things Multiply in your own words; that is enough for a short-answer start
D. a(b+c) = ab + ac
Answer
B. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter We Distribute, Yet Things Multiply.
A. The textbook says the opposite of this statement
B. Keep the sign of each term
C. Factorisation is the reverse of expansion
D. Mix MCQs with short answers so you remember both facts and explanations from We Distribute, Yet Things Multiply
Answer
D. Mix MCQs with short answers so you remember both facts and explanations from We Distribute, Yet Things Multiply
Explanation
Mix MCQs with short answers so you remember both facts and explanations from We Distribute, Yet Things Multiply. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to We Distribute, Yet Things Multiply in the chapter We Distribute, Yet Things Multiply.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. A product of sums
D. Like terms can be added
Answer
C. A product of sums
Explanation
A product of sums. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain We Distribute, Yet Things Multiply in about three points, with one example.
Answer
Factorisation is the reverse of expansion. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: We Distribute, Yet Things Multiply · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Proportional Reasoning-1 in the chapter Proportional Reasoning-1.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Unitary method
C. Proportional Reasoning-1 is an NCERT chapter taught in CBSE Class 8 Mathematics
D. A ratio compares two quantities of the same kind
Answer
D. A ratio compares two quantities of the same kind
Explanation
A ratio compares two quantities of the same kind. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Proportional Reasoning-1 in the chapter Proportional Reasoning-1.
A. Keep units consistent
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Mix MCQs with short answers so you remember both facts and explanations from Proportional Reasoning-1
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Keep units consistent
Explanation
Keep units consistent. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Proportional Reasoning-1.
A. This idea is not part of the NCERT chapter
B. A ratio compares two quantities of the same kind
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Write three points from Proportional Reasoning-1 in your own words; that is enough for a short-answer start
Answer
C. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Proportional Reasoning-1.
A. Keep units consistent
B. The textbook says the opposite of this statement
C. Mix MCQs with short answers so you remember both facts and explanations from Proportional Reasoning-1
D. a:b = c:d means a/b = c/d
Answer
C. Mix MCQs with short answers so you remember both facts and explanations from Proportional Reasoning-1
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Proportional Reasoning-1. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Proportional Reasoning-1 in the chapter Proportional Reasoning-1.
A. Map scale is a ratio
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Unitary method
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Map scale is a ratio
Explanation
Map scale is a ratio. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain Proportional Reasoning-1 in about three points, with one example.
Answer
a:b = c:d means a/b = c/d. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Proportional Reasoning-1 · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Fractions in Disguise in the chapter Fractions in Disguise.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. A mixed number is a disguised improper fraction
C. Simplify before multiplying if you can
D. Fractions in Disguise is an NCERT chapter taught in CBSE Class 8 Mathematics
Answer
B. A mixed number is a disguised improper fraction
Explanation
A mixed number is a disguised improper fraction. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Fractions in Disguise in the chapter Fractions in Disguise.
A. Operations follow fraction rules
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Mix MCQs with short answers so you remember both facts and explanations from Fractions in Disguise
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
A. Operations follow fraction rules
Explanation
Operations follow fraction rules. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Fractions in Disguise.
A. A mixed number is a disguised improper fraction
B. This idea is not part of the NCERT chapter
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Write three points from Fractions in Disguise in your own words; that is enough for a short-answer start
Answer
C. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
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Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Fractions in Disguise.
A. Operations follow fraction rules
B. The textbook says the opposite of this statement
C. Decimal is a fraction with denominator 10, 100…
D. Mix MCQs with short answers so you remember both facts and explanations from Fractions in Disguise
Answer
D. Mix MCQs with short answers so you remember both facts and explanations from Fractions in Disguise
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Fractions in Disguise. The other options mix ideas from nearby topics or reverse the textbook fact.
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Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Fractions in Disguise in the chapter Fractions in Disguise.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. Simplify before multiplying if you can
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Reciprocal of a/b is b/a (a ≠ 0)
Answer
D. Reciprocal of a/b is b/a (a ≠ 0)
Explanation
Reciprocal of a/b is b/a (a ≠ 0). The other options mix ideas from nearby topics or reverse the textbook fact.
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Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q413 Mark3 marksModerateRevision pick
Explain Fractions in Disguise in about three points, with one example.
Answer
Decimal is a fraction with denominator 10, 100…. Example: Use a situation from the NCERT activity or a labelled diagram in this chapter.
Explanation
Three-mark questions want a short explanation, not a full essay. Link the idea to a figure or an activity.
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Class: Class 8 · Subject: Mathematics · Chapter: Fractions in Disguise · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
FAQs
Are these official CBSE board questions?
No. They are original practice questions aligned to NCERT topics used in CBSE classrooms. Official sample papers are published on cbseacademic.nic.in.
Will these questions appear in the board exam?
Nobody can promise a question. Use them for revision of frequently tested concepts and exam-style practice.
Is the chapter list the latest NCERT list?
Yes, the catalog follows current NCERT textbooks used in CBSE schools (including new middle-stage books such as Ganita Prakash and Curiosity). Always match the book issued by your school.
Where are NCERT solutions?
Open the NCERT-style practice link on this subject or chapter. For word-for-word textbook exercise answers, use the NCERT book itself; we do not copy solution keys from other websites.
What is the suggested URL pattern?
Hub /cbse/, then /cbse/class-8/, then subject and chapter slugs.
Why is this a separate URL?
So students searching for “Most Important Questions” land on a filtered set, while the chapter page remains the full 100-question bank. Same facts, different search intent.
Today's 3-step path
Follow this loop every day: mixed test, current affairs, then today's subject. A new set arrives tomorrow.
