Class 6 Science Human Skeleton and Joints MCQs
Human Skeleton and Joints – CBSE Class 6 Science MCQs
Class: 6
Subject: Science
Section: Human Body & Movement
Topic: Human Skeleton and Joints
Board: CBSE (Based on NCERT Syllabus)
Subject: Science
Section: Human Body & Movement
Topic: Human Skeleton and Joints
Board: CBSE (Based on NCERT Syllabus)
These Multiple Choice Questions (MCQs) are designed strictly as per the NCERT syllabus, making them ideal for CBSE Class 6 Science examination preparation. Each question includes detailed and easy‑to‑understand explanations.
1. The framework of bones in the body is called:
Answer: B. Skeleton
The skeleton provides shape, support, and protection to the body.
The skeleton provides shape, support, and protection to the body.
2. Adult humans have how many bones?
Answer: C. 206
An adult human skeleton consists of 206 bones.
An adult human skeleton consists of 206 bones.
3. Joints are places where:
Answer: B. Bones meet
Joints allow movement between bones.
Joints allow movement between bones.
4. Ball and socket joint is found in:
Answer: C. Shoulder
This joint allows movement in all directions.
This joint allows movement in all directions.
5. Hinge joint is present in:
Answer: C. Elbow
It permits back‑and‑forth movement.
It permits back‑and‑forth movement.
6. Fixed joints are found in:
Answer: B. Skull
Skull bones are fused and immovable.
Skull bones are fused and immovable.
7. Pivot joint is found in:
Answer: A. Neck
It allows head rotation.
It allows head rotation.
8. Bones are connected by:
Answer: B. Ligaments
Ligaments hold bones together.
Ligaments hold bones together.
9. Muscles are attached to bones by:
Answer: B. Tendons
Tendons connect muscles to bones.
Tendons connect muscles to bones.
10. Rib cage protects:
Answer: B. Heart & lungs
It forms a protective cage around vital organs.
It forms a protective cage around vital organs.
11. Backbone is called:
Answer: B. Vertebral column
It supports body and protects spinal cord.
It supports body and protects spinal cord.
12. Animals with backbone are:
Answer: B. Vertebrates
They possess a vertebral column.
They possess a vertebral column.
13. Cartilage is:
Answer: B. Softer than bone
Cartilage provides flexibility.
Cartilage provides flexibility.
14. Example of cartilage is in:
Answer: C. Both
They contain flexible cartilage.
They contain flexible cartilage.
15. Knee joint is a:
Answer: B. Hinge
It allows bending and straightening.
It allows bending and straightening.
16. Hip joint is:
Answer: C. Ball & socket
Allows multidirectional movement.
Allows multidirectional movement.
17. Skull protects:
Answer: B. Brain
It forms a protective bony box.
It forms a protective bony box.
18. Movement occurs due to:
Answer: C. Bones & muscles
They work together for motion.
They work together for motion.
19. Joint allowing rotation is:
Answer: A. Pivot
Example: Neck joint.
Example: Neck joint.
20. Skeleton helps in:
Answer: D. All of these
It performs multiple vital functions.
It performs multiple vital functions.