Here’s a 20-mark multiple-choice question paper based on the 6th standard NCERT Ganita Prakash textbook, focusing on integers, patterns in mathematics, and lines and angles.
Instructions: Choose the correct option for each question.
1. Integers
- 1.1 What is the sum of -3 and 5?
- a) -2
- b) 2
- c) 8
- d) -8
- 1.2 Which of the following is the product of -4 and 6?
- a) -24
- b) 24
- c) -10
- d) 10
- 1.3 If a is an integer, which of the following is always true?
- a) a + (-a) = 0
- b) a * 0 = a
- c) a - a = 0
- d) All of the above
2. Patterns in Mathematics
- 2.1 What is the next number in the pattern: 2, 4, 8, 16, ...?
- a) 18
- b) 20
- c) 24
- d) 32
- 2.2 Which of the following is a triangular number?
- a) 6
- b) 10
- c) 15
- c) All of the above
3. Lines and Angles
- 3.1 What type of angle is 90 degrees?
- a) Acute
- b) Obtuse
- c) Right
- d) Straight
- 3.2 If two lines intersect and form four angles, what can be said about the opposite angles?
- a) They are complementary.
- b) They are supplementary.
- c) They are equal.
- d) None of the above.
- 3.3 Which of the following pairs of angles are complementary?
- a) 30° and 60°
- b) 45° and 45°
- c) 90° and 0°
- d) 120° and 30°
Answer Key:
1.1 - b) 2, 1.2 - a) -24, 1.3 - d) All of the above
2.1 - d) 32, 2.2 - d) All of the above
3.1 - c) Right, 3.2 - c) They are equal, 3.3 - a) 30° and 60°
This MCQ paper covers essential concepts from integers, patterns in mathematics, and lines and angles, making it an effective assessment tool for 6th-grade students.