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NCERT Exemplar Problems Class 12 Biology Environmental Issues
NCERT Exemplar Problems Class 12 Biology Chapter 16 Environmental Issues Multiple Choice Questions Single Correct Answer Type 1. Non-biodegradable pollutants are created by (a) Nature (b) Excessive use...
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NCERT Exemplar Problems Class 12 Mathematics Relations and Functions
NCERT Exemplar Problems Class 12 Mathematics Chapter 1 Relations and Functions Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill in the Blanks Type Questions...
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NCERT Exemplar Problems Class 12 Mathematics Inverse Trigonometric Functions
NCERT Exemplar Problems Class 12 Mathematics Chapter 2 Inverse Trigonometric Functions Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill in the Blanks Type Questions...
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NCERT Exemplar Problems Class 12 Mathematics Matrices
NCERT Exemplar Problems Class 12 Mathematics Chapter 3 Matrices Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill In the Blanks Type Questions True/False Type...
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NCERT Exemplar Problems Class 12 Mathematics Determinants
NCERT Exemplar Problems Class 12 Mathematics Chapter 4 Determinants Short Answer Type Questions Direction for Exercises 1 to 6: Using the properties of determinants, Long Answer Type Questions...
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NCERT Exemplar Problems Class 12 Mathematics Continuity and Differentiability
NCERT Exemplar Problems Class 12 Mathematics Chapter 5 Continuity and Differentiability Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill In the Blanks Type Questions...
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NCERT Exemplar Problems Class 12 Mathematics Application of Derivatives
NCERT Exemplar Problems Class 12 Mathematics Chapter 6 Application of Derivatives Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill In the Blanks Type Questions Fill...
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NCERT Exemplar Problems Class 12 Mathematics Integrals
NCERT Exemplar Problems Class 12 Mathematics Chapter 7 Integrals Short Answer Type Questions Long Answer Type Questions Objective Type Questions Fill In the Blanks Type Questions The post NCERT...
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NCERT Exemplar Problems Class 12 Mathematics Applications of Integrals
NCERT Exemplar Problems Class 12 Mathematics Chapter 8 Applications of Integrals Short Answer Type Questions Long Answer Type Questions Objective Type Questions The post NCERT Exemplar Problems Class...
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NCERT Exemplar Problems Class 12 Mathematics Differential Equations
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NCERT Exemplar Problems Class 12 Mathematics Vector Algebra
NCERT Exemplar Problems Class 12 Mathematics Chapter 10 Vector Algebra Short Answer Type Questions 3. Find a unit vector in the direction of PQ, where P and Q have co-ordinates (5,0, 8) and (3, 3,2),...
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NCERT Exemplar Problems Class 12 Mathematics Three Dimensional Geometry
NCERT Exemplar Problems Class 12 Mathematics Chapter 11 Three Dimensional Geometry Short Answer Type Questions 5. Prove that the line through A(0, -1, -1) and B(4, 5, 1) intersects the line through...
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NCERT Exemplar Problems Class 12 Mathematics Linear Programming
NCERT Exemplar Problems Class 12 Mathematics Chapter 12 Linear Programming Short Answer Type Questions 4. Minimize Z = 13x- 15y subject to the constraints: x+y≤ 7,2x-3y + 6 ≥ 0, x ≥ 0, y ≥ 0. Sol. We...
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NCERT Exemplar Problems Class 12 Mathematics Probability
NCERT Exemplar Problems Class 12 Mathematics Chapter 13 Probability Short Answer Type Questions 1. For a loaded die, the probabilities of outcomes are given as under: P(1) = P(2) = 0.2, P(3) = P(5) =...
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NCERT Exemplar Problems Class 12 Chemistry Solid State
NCERT Exemplar Problems Class 12 Chemistry Chapter 1 Solid State Multiple Choice Questions Single Correct Answer Type Question.1. Which of the following condition favours the existence of a substance...
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NCERT Exemplar Problems Class 12 Chemistry Solution
NCERT Exemplar Problems Class 12 Chemistry Chapter 2 Solution Multiple Choice Questions Single Correct Answer Type Question.1. Which of the following unit is useful in relating concentration of...
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NCERT Exemplar Problems Class 12 Chemistry Electrochemistry
NCERT Exemplar Problems Class 12 Chemistry Chapter 3 Electrochemistry Multiple Choice Questions Single Correct Answer Type Question.1. Which cell will measure standard electrode potential of copper...
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NCERT Exemplar Problems Class 12 Chemistry Chemical Kinetics
NCERT Exemplar Problems Class 12 Chemistry Chapter 4 Chemical Kinetics Multiple Choice Questions Single Correct Answer Type Question.1. The role of a catalyst is to change (a) Gibbs energy of reaction...
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NCERT Exemplar Problems Class 12 Chemistry Surface Chemistry
NCERT Exemplar Problems Class 12 Chemistry Chapter 5 Surface Chemistry Multiple Choice Questions Single Correct Answer Type Question.1. Which of the following process does not occur at the interface...
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NCERT Exemplar Problems Class 12 Chemistry General Principles and Processes...
NCERT Exemplar Problems Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements Multiple Choice Questions Single Correct Answer Type Question 1.In the extraction of...
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