Revision Notes for Class 11 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 Sets in the chapter Sets.
A. Union, intersection, complement
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Roster and set-builder
D. Sets is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
C. Roster and set-builder
Explanation
Roster and set-builder. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sets · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Sets in the chapter Sets.
A. De Morgan
B. Subset, power set
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. Subset, power set
Explanation
Subset, power set. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sets · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Sets in the chapter Sets.
A. Write three points from Sets in your own words; that is enough for a short-answer start
B. Union, intersection, complement
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Finite vs infinite
Answer
B. Union, intersection, complement
Explanation
Union, intersection, complement. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sets · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Sets in the chapter Sets.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. De Morgan
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Sets is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
B. De Morgan
Explanation
De Morgan. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sets · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Relations and Functions in the chapter Relations and Functions.
A. Function: unique image
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Relations and Functions is an NCERT chapter taught in CBSE Class 11 Mathematics
D. A×B
Answer
D. A×B
Explanation
A×B. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Relations and Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Relations and Functions in the chapter Relations and Functions.
A. Domain, range, codomain
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. Reflexive, symmetric, transitive
Answer
D. Reflexive, symmetric, transitive
Explanation
Reflexive, symmetric, transitive. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Relations and Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Function in the chapter Relations and Functions.
A. Function: unique image
B. One-one, onto
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from Relations and Functions in your own words; that is enough for a short-answer start
Answer
A. Function: unique image
Explanation
Function: unique image. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Relations and Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Relations and Functions in the chapter Relations and Functions.
A. Domain, range, codomain
B. Relations and Functions is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Use the terms used in the NCERT book; do not replace them with unofficial names
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. Domain, range, codomain
Explanation
Domain, range, codomain. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Relations and Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Trigonometric Functions in the chapter Trigonometric Functions.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Trigonometric Functions is an NCERT chapter taught in CBSE Class 11 Mathematics
C. 2π radian = 360°
D. General solution ideas as in chapter
Answer
C. 2π radian = 360°
Explanation
2π radian = 360°. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Trigonometric Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Trigonometric Functions in the chapter Trigonometric Functions.
A. sin²x+cos²x=1
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. Signs in four quadrants
Answer
A. sin²x+cos²x=1
Explanation
sin²x+cos²x=1. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Trigonometric Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Trigonometric Functions in the chapter Trigonometric Functions.
A. General solution ideas as in chapter
B. Graphs of sin, cos, tan
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from Trigonometric Functions in your own words; that is enough for a short-answer start
Answer
A. General solution ideas as in chapter
Explanation
General solution ideas as in chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Trigonometric Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Trigonometric Functions in the chapter Trigonometric Functions.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Trigonometric Functions is an NCERT chapter taught in CBSE Class 11 Mathematics
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Signs in four quadrants
Answer
D. Signs in four quadrants
Explanation
Signs in four quadrants. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Trigonometric Functions · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Complex Numbers and Quadratic Equations in the chapter Complex Numbers and Quadratic Equations.
A. Complex Numbers and Quadratic Equations is an NCERT chapter taught in CBSE Class 11 Mathematics
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. i²=−1
D. Conjugate
Answer
C. i²=−1
Explanation
i²=−1. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Complex Numbers and Quadratic Equations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Complex Numbers and Quadratic Equations in the chapter Complex Numbers and Quadratic Equations.
A. Argand plane
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. |z|=√(a²+b²)
Answer
D. |z|=√(a²+b²)
Explanation
|z|=√(a²+b²). The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Complex Numbers and Quadratic Equations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Complex Numbers and Quadratic Equations in the chapter Complex Numbers and Quadratic Equations.
A. Write three points from Complex Numbers and Quadratic Equations in your own words; that is enough for a short-answer start
B. Conjugate
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Square root of a complex number as taught
Answer
B. Conjugate
Explanation
Conjugate. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Complex Numbers and Quadratic Equations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Complex Numbers and Quadratic Equations in the chapter Complex Numbers and Quadratic Equations.
A. Argand plane
B. Complex Numbers and Quadratic Equations is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Use the terms used in the NCERT book; do not replace them with unofficial names
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. Argand plane
Explanation
Argand plane. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Complex Numbers and Quadratic Equations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Linear Inequalities in the chapter Linear Inequalities.
A. System of inequalities
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Inequality direction reverses on multiplying by a negative
D. Linear Inequalities is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
C. Inequality direction reverses on multiplying by a negative
Explanation
Inequality direction reverses on multiplying by a negative. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Linear Inequalities · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Linear Inequalities in the chapter Linear Inequalities.
A. Graphical solution in plane
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. Interval notation
Answer
A. Graphical solution in plane
Explanation
Graphical solution in plane. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Linear Inequalities · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Linear Inequalities in the chapter Linear Inequalities.
A. System of inequalities
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Closed vs open
D. Write three points from Linear Inequalities in your own words; that is enough for a short-answer start
Answer
A. System of inequalities
Explanation
System of inequalities. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Linear Inequalities · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Linear Inequalities in the chapter Linear Inequalities.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Linear Inequalities is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Interval notation
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Interval notation
Explanation
Interval notation. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Linear Inequalities · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Permutations and Combinations in the chapter Permutations and Combinations.
A. Fundamental principle of counting
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. nCr = n! / [r!(n−r)!]
D. Permutations and Combinations is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
A. Fundamental principle of counting
Explanation
Fundamental principle of counting. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Permutations and Combinations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Permutations and Combinations in the chapter Permutations and Combinations.
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. nCr = nC(n−r)
D. nPr = n!/(n−r)!
Answer
D. nPr = n!/(n−r)!
Explanation
nPr = n!/(n−r)!. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Permutations and Combinations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Permutations and Combinations in the chapter Permutations and Combinations.
A. Every chapter ends with keywords or a summary that is useful for one-mark answers
B. Write three points from Permutations and Combinations in your own words; that is enough for a short-answer start
C. nCr = n! / [r!(n−r)!]
D. Word problems: digits, committees
Answer
C. nCr = n! / [r!(n−r)!]
Explanation
nCr = n! / [r!(n−r)!]. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Permutations and Combinations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Permutations and Combinations in the chapter Permutations and Combinations.
A. nCr = nC(n−r)
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. Permutations and Combinations is an NCERT chapter taught in CBSE Class 11 Mathematics
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. nCr = nC(n−r)
Explanation
nCr = nC(n−r). The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Permutations and Combinations · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Binomial Theorem in the chapter Binomial Theorem.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Binomial Theorem is an NCERT chapter taught in CBSE Class 11 Mathematics
C. (a+b)^n expansion
D. Middle term
Answer
C. (a+b)^n expansion
Explanation
(a+b)^n expansion. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Binomial Theorem · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Binomial Theorem in the chapter Binomial Theorem.
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. Pascal
D. General term Tr+1 = nCr a^{n−r} b^r
Answer
D. General term Tr+1 = nCr a^{n−r} b^r
Explanation
General term Tr+1 = nCr a^{n−r} b^r. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Binomial Theorem · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Binomial Theorem in the chapter Binomial Theorem.
A. Middle term
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Write three points from Binomial Theorem in your own words; that is enough for a short-answer start
D. Applications
Answer
A. Middle term
Explanation
Middle term. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Binomial Theorem · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Binomial Theorem in the chapter Binomial Theorem.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Binomial Theorem is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Pascal
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Pascal
Explanation
Pascal. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Binomial Theorem · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Sequences and Series in the chapter Sequences and Series.
A. AP, GP nth term and sum
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Sequences and Series is an NCERT chapter taught in CBSE Class 11 Mathematics
D. Σn, Σn², Σn³
Answer
A. AP, GP nth term and sum
Explanation
AP, GP nth term and sum. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sequences and Series · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Sequences and Series in the chapter Sequences and Series.
A. AM ≥ GM for positives
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. Infinite GP |r|<1
Answer
A. AM ≥ GM for positives
Explanation
AM ≥ GM for positives. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sequences and Series · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Sequences and Series in the chapter Sequences and Series.
A. Σn, Σn², Σn³
B. Word problems
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from Sequences and Series in your own words; that is enough for a short-answer start
Answer
A. Σn, Σn², Σn³
Explanation
Σn, Σn², Σn³. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sequences and Series · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Sequences and Series in the chapter Sequences and Series.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Infinite GP |r|<1
C. Sequences and Series is an NCERT chapter taught in CBSE Class 11 Mathematics
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
B. Infinite GP |r|<1
Explanation
Infinite GP |r|<1. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Sequences and Series · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Straight Lines in the chapter Straight Lines.
A. Straight Lines is an NCERT chapter taught in CBSE Class 11 Mathematics
B. Slope m = tanθ
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Angle between lines
Answer
B. Slope m = tanθ
Explanation
Slope m = tanθ. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Straight Lines · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Straight Lines in the chapter Straight Lines.
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. Point-slope, two-point, intercept, normal forms
D. Distance from point to line
Answer
C. Point-slope, two-point, intercept, normal forms
Explanation
Point-slope, two-point, intercept, normal forms. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Straight Lines · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Straight Lines in the chapter Straight Lines.
A. Write three points from Straight Lines in your own words; that is enough for a short-answer start
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Angle between lines
D. Family of lines
Answer
C. Angle between lines
Explanation
Angle between lines. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Straight Lines · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Straight Lines in the chapter Straight Lines.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Straight Lines is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Distance from point to line
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Distance from point to line
Explanation
Distance from point to line. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Straight Lines · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Conic Sections in the chapter Conic Sections.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Eccentricity
C. Conic Sections is an NCERT chapter taught in CBSE Class 11 Mathematics
D. Standard equations
Answer
D. Standard equations
Explanation
Standard equations. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Conic Sections · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Conic Sections in the chapter Conic Sections.
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. Latus rectum
D. Focus-directrix
Answer
D. Focus-directrix
Explanation
Focus-directrix. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Conic Sections · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Conic Sections in the chapter Conic Sections.
A. Eccentricity
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Identify conic from e
D. Write three points from Conic Sections in your own words; that is enough for a short-answer start
Answer
A. Eccentricity
Explanation
Eccentricity. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Conic Sections · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Conic Sections in the chapter Conic Sections.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Conic Sections is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Latus rectum
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Latus rectum
Explanation
Latus rectum. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Conic Sections · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Introduction to Three Dimensional Geometry in the chapter Introduction to Three Dimensional Geometry.
A. Section formula
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Octants
D. Introduction to Three Dimensional Geometry is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
C. Octants
Explanation
Octants. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Introduction to Three Dimensional Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Introduction to Three Dimensional Geometry in the chapter Introduction to Three Dimensional Geometry.
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. Distance formula in 3D
D. Direction cosines intro as in chapter
Answer
C. Distance formula in 3D
Explanation
Distance formula in 3D. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Introduction to Three Dimensional Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Introduction to Three Dimensional Geometry in the chapter Introduction to Three Dimensional Geometry.
A. Every chapter ends with keywords or a summary that is useful for one-mark answers
B. A point is (x,y,z)
C. Section formula
D. Write three points from Introduction to Three Dimensional Geometry in your own words; that is enough for a short-answer start
Answer
C. Section formula
Explanation
Section formula. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Introduction to Three Dimensional Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Introduction to Three Dimensional Geometry in the chapter Introduction to Three Dimensional Geometry.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Introduction to Three Dimensional Geometry is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Direction cosines intro as in chapter
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Direction cosines intro as in chapter
Explanation
Direction cosines intro as in chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Introduction to Three Dimensional Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Limits and Derivatives in the chapter Limits and Derivatives.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Limits and Derivatives is an NCERT chapter taught in CBSE Class 11 Mathematics
C. Derivative as rate
D. Limit of a function
Answer
D. Limit of a function
Explanation
Limit of a function. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Limits and Derivatives · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Limits and Derivatives in the chapter Limits and Derivatives.
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. d/dx (x^n)=n x^{n−1}
D. Standard limits
Answer
D. Standard limits
Explanation
Standard limits. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Limits and Derivatives · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Limits and Derivatives in the chapter Limits and Derivatives.
A. Every chapter ends with keywords or a summary that is useful for one-mark answers
B. Product and quotient rules intro
C. Write three points from Limits and Derivatives in your own words; that is enough for a short-answer start
D. Derivative as rate
Answer
D. Derivative as rate
Explanation
Derivative as rate. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Limits and Derivatives · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Limits and Derivatives in the chapter Limits and Derivatives.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. d/dx (x^n)=n x^{n−1}
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Limits and Derivatives is an NCERT chapter taught in CBSE Class 11 Mathematics
Answer
B. d/dx (x^n)=n x^{n−1}
Explanation
d/dx (x^n)=n x^{n−1}. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 11 · Subject: Mathematics · Chapter: Limits and Derivatives · 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-11/, then subject and chapter slugs.
Why is this a separate URL?
So students searching for “Revision Notes” 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.
