General Science-Teeth and Microbes [NSTSE (National Science Talent Search Exam- Unified Council) Class 4]: Questions 1 - 9 of 44

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Question 1

Question MCQ▾

When we tear the meat then we use:

Choices

Choice (4)Response

a.

Premolars

b.

Molars

c.

Incisors

d.

Canines

Edit

Question 2

Question MCQ▾

Rahul took a glass of milk and poured two teaspoonful of buttermilk in it at night. In the morning he obtained curd. Which of the following have helped in changing milk into curd?

Choices

Choice (4)Response

a.

Buttermilk

b.

Bacteria

c.

Viruses

d.

Milk

Edit

Question 3

Question MCQ▾

An adult has ________ teeth.

Choices

Choice (4)Response

a.

24

b.

28

c.

20

d.

32

Edit

Question 4

Question MCQ▾

Teeth begin to appear at the age of:

Choices

Choice (4)Response

a.

Two years

b.

Six years

c.

Six months

d.

Two months

Edit

Question 5

Question MCQ▾

Image Shows the One Tooth

The picture shows:

Choices

Choice (4)Response

a.

An incisor tooth

b.

A canine tooth

c.

A molar tooth

d.

A premolar tooth

Edit

Question 6

Question MCQ▾

Which of the following is a soft material in the tooth?

Choices

Choice (4)Response

a.

Dentine

b.

Root

c.

Pulp

d.

Enamel

Edit

Question 7

Question MCQ▾

Three years child has ________ teeth.

Choices

Choice (4)Response

a.

32

b.

24

c.

20

d.

28

Edit

Question 8

Question MCQ▾

Which of the following is used for cutting and biting?

Choices

Choice (4)Response

a.

Molars

b.

Incisors

c.

Canines

d.

Premolars

Edit

Question 9

Question MCQ▾

The outer layer of the tooth is called:

Choices

Choice (4)Response

a.

Pulp

b.

Plaque

c.

Enamel

d.

Dentine

Edit