Let us discuss CBSE Sample Paper 2017-18 of Mathematics Class 12

 

There are 4 sections

Section How many marks? Number of Questions Total Marks
Section A 1 marks each 4 1 × 4 = 4
Section B 2 marks each 8 2 × 8 = 16
Section C 4 marks each 11 4 × 11 = 44
Section D 6 marks each 6 6 × 6 = 36
Total     100

 

Marks per Chapter

According to CBSE Syllabus , the marks per unit is like this

Unit Topic Chapters of NCERT Marks
I. Relations and Functions Chapter 1, 2 10
II. Algebra Chapter 3, 4 13
III. Calculus Chapter 5, 6, 7, 8, 9 44
IV. Vectors and 3-D Geometry Chapter 10, 11 17
V. Linear Programming Chapter 12 6
VI. Probability Chapter 13 10
  Total    100

In this sample paper, lets see how many questions of which chapter are asked

Chapter 1 Mark Questions 2 Mark Questions 4 Mark Questions 6 Mark Questions Total Marks
Chapter 1 2     1 8
Chapter 2   2     4
Chapter 3       1 6
Chapter 4 1 1 1   7
Chapter 5     1   4
Chapter 6   1 2   10
Chapter 7   1 1 1 12
Chapter 8       1 6
Chapter 9   1 2   10
Chapter 10 1 1 1   7
Chapter 11     1 1 10
Chapter 12       1 6
Chapter 13   1 2   10
Total         100

Points to be noted about marking

  • 1 Question of 6 marks will come of Linear Programming (Chapter 12)

  • In linear programming question, correct graph is of 2 marks

  • 1 Question of 6 marks will come of Chapter 8 Areas

  • In Area question, correct figure has 1 marks

  • 1 Question of 6 or 4 marks will come of Limit as a sum or Definite Integral

  • 1 Question of 6 or 4 marks will come for finding Inverse of Matrix (by Properties of Matrix or Determinant)

  • 1 mark question has no step marking. If answer is wrong, 1 mark is cut.

  • Chapter 13 Probability Random Variable question will come - 4 marks or 6 marks

 

  1. Class 12
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Davneet Singh
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