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

Teeth and Microbes

Question

MCQ▾

When we tear the meat then we use:

Choices

Choice (4)Response

a.

Premolars

b.

Molars

c.

Incisors

d.

Canines

Question 2

Teeth and Microbes

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

Question 3

Teeth and Microbes

Question

MCQ▾

An adult has ________ teeth.

Choices

Choice (4)Response

a.

24

b.

28

c.

20

d.

32

Question 4

Teeth and Microbes

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

Question 5

Teeth and Microbes

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

Question 6

Teeth and Microbes

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

Question 7

Teeth and Microbes

Question

MCQ▾

Three years child has ________ teeth.

Choices

Choice (4)Response

a.

32

b.

24

c.

20

d.

28

Question 8

Teeth and Microbes

Question

MCQ▾

Which of the following is used for cutting and biting?

Choices

Choice (4)Response

a.

Molars

b.

Incisors

c.

Canines

d.

Premolars

Question 9

Teeth and Microbes

Question

MCQ▾

The outer layer of the tooth is called:

Choices

Choice (4)Response

a.

Pulp

b.

Plaque

c.

Enamel

d.

Dentine

Developed by: