1. In FPD retention is provided by

a. Cement
b. Parallel walls
c. Grooves
d. Proximal slice

2. Ante’s law is followed in the construction of

a. Complete dentures
b. FPD
c. RPD
d. All of the above

3. The taper that should be present in a prepared tooth as abutment for FPD is

a. 10 degree
b. 6 degree
c. 2 degree
d. It’s not important

4. Optimum crown to root ratio of the tooth to be used as abutment

a. 1:2
b. 2:3
c. 1:1
d. 2:1

5. The posterior tooth that gives a better support is

a. With convergent roots
b. Divergent roots
c. Conical roots
d. Curved roots

6. Extra retention in abutment teeth is obtained with

a. Dovetail
b. Slots, pins and grooves
c. Outline form
d. Increasing tooth reduction

7. The finish line which do not have a sliding fit

a. Chamfer
b. Knife edge
c. Shoulder
d. Bevel

8. Which of the following burs is used for developing chamfer margin

a. Flat ended, tapered diamond cylinder
b. Round ended, tapered diamond cylinder
c. Twelve fluted carbide burs
d. End cutting burs

9. Finish line prepared in full veneer crown is

a. Buccal shoulder & lingually chamfer
b. Lingually shoulder & buccally chamfer
c. All shoulder
d. All chamfer

10. Gingival finish lines are placed

a. Supra/subgingivally according to the need
b. For better cleansing
c. Subgingivally only
d. Supra gingivally only