Why etching time required more in primary teeth than permanent teeth?

Which of the following G.V. Black classifications best describes the image shown?

Which of the following method is used for early detection of incipient proximal caries?

Run-out of a bur is:

What is the primary reason for using glass ionomer cement in the sandwich technique?

Which of the following cavity preparations has maximum C-factor?

Which of the following correctly describes the instrument shown in the image?

Which among the following statements are true about dentin bonding agents?

(Multiple Correct Answers)

Statement 1: Caries in fissures reach pulp faster than the smooth surfaces
Statement 2: Carious lesions on smooth surfaces take 6 months to reach pulp

On a carbide bur, a great number of cutting blades results in:

Which of the following correctly describes the design and construction of the instrument given in the image?

Arrange the following steps of cavity preparation in their correct order:

In a cavity prepared for composite restoration, Calcium hydroxide has been placed as a liner. Which of the following should be applied as a base for protecting the cavity?

Which of the following is included in diet counselling to reduce caries?

The encircled number in the given instrument formula 10-(80)-4-12 represents:

Fiber-optic trans-illumination (FOTI) method of caries diagnosis is based on the principle of:

A diagnosis of small occlusal cavities is most readily made by:

Which of the following statements about affected dentin are true?

(Multiple Correct Answers)

“Right rear” operator position refers to:

For the balance of hand cutting instrument:

What is the primary reason for using high‑copper amalgam alloys?

Which of the following restorations are preferred for root surface caries?

Deepening the pulpal floor during cavity preparation provides for:

With slowly advancing enamel caries and rapid involvement of dentin, the type of dentin formed is: