Mathematics MCQ | Class 09 | Chapter 6 Lines and Angles Multiple Choice Questions (MCQ) MCQ Based on the different types of angles. MCQ Based on the concept of parallel lines. MCQ Based on the Lines and angles. Features In the MCQ given below you find the important MCQ which are strictly according to the CBSE syllabus and are very useful for the CBSE Examinations. Solution Hints are also given to some difficult problems. Each MCQ contains four options from which one option is correct. Action Plan First of all students should Learn and write all basic points and Formulas related to the Chapter 6 Lines and Angles. Start solving the NCERT Problems with examples. Solve the important assignments on the Chapter 6 Class XI. Then start solving the following MCQ.