CBSE Class 5 Science Bones and Muscles MCQs

Question: Which system does make framework of the body

a) Skeletal system

b) Lungs

c) none of these

d) Muscular system

Answer: Skeletal system

Question: As a child you have about _______ bones

a) 206

b) 306

c) 400

d) 200

Answer: 206

Question: How many bones has an adult human?

a) 206

b) both

c) none of these

d) 306

Answer: 206

Question: Bones are ________ and spongy on the inside.

a) softer

b) harder

c) both

d) none of these

Answer: softer

Question: What is bone marrow?

a) inside portion of a bone

b) none of these

c) outer portion of a bone

d) all of these

Answer: inside portion of a bone

Question: Tough elastic substance between two bone is

a) cartilage

b) both

c) none of these.

d) bone marrow

Answer: cartilage

Question: Which parts of a bone contains blood vessels?

a) inner

b) none of these

c) can’t say

d) outer

Answer: inner

Question: The ________ is a bony structure and protects our brain.

a) skull

b) all of these

c) cartilage

d) bones

Answer: skull

Question: Skull is made up of _________ bones.

a) 22

b) 40

c) can’t say

d) 30

Answer: 22

Question: Which jaw can move in human skull?

a) lower

b) upper

c) both

d) none of these

Answer: lower

Question: Which jaw does enable you to talk and eat?

a) lower

b) upper

c) both

d) none of these

Answer: lower

Question: Skull is _________ to the top of the backbone.

a) connected

b) not connected

c) both

d) none of these

Answer: connected

Question: What is also called the spine or the Vertebral column?

a) Vertebral column

b) Vertebral

c) both

d) none of these.

Answer: Vertebral column

Question: How many bones are there in backbone?

a) 33

b) none of these

c) 23

d) 43

Answer: 33

Question: The spines forms the central _________ rod for the skeleton.

a) both

b) none of these.

c) connecting

d) supporting

Answer: both

Question: How many pairs of ribs do you have?

a) 12

b) 14

c) none of these

d) 10

Answer: 12

Question: _________ is a part of the human ribcage.

a) sternum

b) femur

c) thigh bone

d) humerus

Answer: sternum

Question: How many limbs do you have?

a) 4

b) 5

c) 7

d) 8

Answer: 4

Question: Shin bone and calf bone are the part of

a) lower leg

b) upper leg

c) both

d) none of these

Answer: lower leg

Question: Bones are held together by elastic bands called

a) ligaments

b) tendon

c) both

d) none of these

Answer: ligaments

Question: Where is hinge joint found in our body?

a) knees

b) spine

c) wrists

d) shoulder

Answer: knees

Question: __________ join allows movement in several direction.

a) ball and socket

b) Hinge

c) pivot

d) sliding

Answer: ball and socket

Question: How many muscles fo you have?

a) 650

b) none of these

c) 525

d) 600

Answer: 650

Question: At least __________ separate muscles are needed to move a joint.

a) two

b) three

c) four

d) five

Answer: two