Multiple-Choice Questions or Objective Type Questions on Human Teeth [PDF Included]

Hello Readers! I hope that all of you are doing fine. I am here with a lot of Multiple-Choice Questions on Human Teeth. While going through the Objective-type questions on Human Teeth, you will come across some Amazing Facts on Human Teeth and these are quite interesting. Let’s enjoy gaining more knowledge!

Multiple-Choice Questions or Objective Type Questions on Human Teeth [PDF Included]

Multiple-Choice Questions on Human Teeth For Class 3

Here are some MCQ questions on Human Teeth:

• The number of milk teeth is:

1. 12
2. 16
3. 20
4. 28

Ans: (3)

• Deciduous teeth are:

1. Adult teeth
2. Milk teeth
3. Wisdom teeth
4. None of these

Ans: (2)

• Milk teeth appear by the age of:

1. 1yr
2. 2.5 yrs
3. 6 yrs
4. 8 yrs

Ans: (2)

• All our milk teeth are replaced by the age of:

1. 8
2. 12
3. 14
4. 18

Ans: (3)

• A number of wisdom teeth is:

1. 4
2. 8
3. 12
4. 16

Ans: (1)

• The molar teeth that appear by the age of 25 years are known as:

1. Milk teeth
2. Deciduous teeth
3. Wisdom teeth
4. None of the above

Ans: (3)

• Total number of Incisors is:

1. 4
2. 8
3. 12
4. 16

Ans: (2)

• The total number of Canines is:

1. 4
2. 8
3. 12
4. 16

Ans: (1)

• Total number of Premolars is:

1. 4
2. 8
3. 12
4. 16

Ans: (2)

• The total number of Molars is:

1. 4
2. 8
3. 12
4. 16

Ans: (4)

• Which teeth help in grasping and holding the food?

1. Incisors
2. Canines
3. Premolars
4. Molars

Ans: (2)

• Which teeth help in cracking and chewing the food?

1. Incisors
2. Canines
3. Premolars
4. Molars

Ans: (3)

• Which teeth help in grinding and crushing the food?

1. Incisors
2. Canines
3. Premolars
4. Molars

Ans: (4)

• Which teeth help in biting the food?

1. Incisors
2. Canines
3. Premolars
4. Molars

Ans: (1)

• Each tooth is divided into main _ parts.

1. 2
2. 4
3. 6
4. 8

Ans: (1)

• The portion of teeth that we can see is:

1. Root
2. Crown
3. Dentine
4. Pulp

Ans: (2)

• The surface material of the crown is:

1. Dentine
2. Pulp
3. Enamel
4. None of these

Ans: (3)

• Which part of the teeth is protected by dentine?

1. Crown
2. Neck
3. Root
4. Pulp

Ans: (4)

• The middle portion of the crown and root is:

1. Neck
2. Pulp
3. Enamel
4. None of these

Ans: (1)

• A number of adult teeth are:

1. 22
2. 28
3. 32
4. 34

Ans: (3)

• Which of the following function is not related to teeth?

1. Speaking
2. Chewing
3. Biting
4. Breathing

Ans: (4)

• Our diet should not lack CCD. Here, CCD means:

1. Calcium, carbon deposit
2. Calcium, vitamin C, and D
3. Carbon, carbohydrates, drinks
4. None of these

Ans: (2)

• The hardest substance in our body is:

1. Dentine
2. Pulp
3. Enamel
4. Root

Ans: (3)

• The treatment of removal of damaged teeth is

1. Brace plates
2. Root canal
3. Flossing
4. None of these

Ans: (2)

• The treatment of straightening of the teeth is done by:

1. Brace plates
2. Root canal
3. Flossing
4. None of these

Ans: (1)

• We should avoid drinking:

1. Mineral water
2. Aerated drinks
3. Deaerated drinks
4. Water

Ans: (2)

• Which of the following drink falls under aerated drinks?

1. Coca-cola
2. Lemonade
3. Orange juice
4. Milk

Ans: (1)

• Aerated drink means

1. Drink in which carbon is there
2. Drink contains alcohol
3. Any drinks impregnated with a large amount of air/gas artificially
4. None of these

Ans: (3)

• A sticky, colorless, thin film that deposits on the teeth is known as:

1. Floss
2. Gum
3. Pulp
4. Plaque

Ans: (4)

• The dentist who straight the crooked teeth are called a/an:

1. General dentist
2. Orthodontist
3. Dramatist
4. Surgeries dentist

Ans: (2)

• For getting vitamin D for making our teeth strong, we should take/eat:

1. The direct sunlight for 15-20 minutes
2. The direct sunlight for 2-3 hours
3. Frequent water
4. Cold/air-conditioned air

Ans: (1)

Quiz on Human Teeth

Here is the Quiz for you:

Worksheet on Human Teeth for Grade 4

Fill in the blanks: (1×10=10)

1. The first set of teeth of a human being is known as __.
2. The number of milk teeth is __.
3. The number of permanent teeth of a human being is __.
4. The most sensitive part of a tooth is __.
5. __ drinks should be avoided for our healthy teeth.
6. The __ of the tooth is protected by dentine.
7. The white part of the teeth that we can see is made of __.
8. The visible part of the teeth is known as __.
9. The invisible part of the teeth which is inside our gums is known as __.
10. The root of a tooth is firmly attached to the __.

Give a scientific reason for the following facts. (2×6=12)

1. The last four molars are called wisdom teeth.
2. We should drink water at regular intervals.
3. Our diet should not lack CCD.
4. We should not neglect a toothache.
5. We should rinse our mouths after every meal.
6. All sensation is felt in the pulp.

State True or False (1×8=8)

1. We have twelve numbers of Molars
2. We have a total of two numbers Wisdom teeth.
3. Incisors help in holding the food.
4. Molars help in grinding and crushing the food.
5. Wisdom teeth are also called Deciduous teeth.
6. The premolar teeth are wisdom teeth.
7. The hardest substance in our body is enamel.
8. The pulp contains nerves.

Conclusion

I hope that you all have enjoyed the article on Multiple-Choice Questions on Human Teeth. This will surely help you in achieving a high score in your school examination / competitive examination. Practice the worksheet and let me know how much do you score by commenting here. Wish you all the best!