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What is the functional form of anterior teeth from the mesial or the distal aspect ?

  • (A)  Rhomboidal
  • (B)  Trapezoidal
  • (C)  Elliptical
  • (D)  Wedge- shaped
Submitted By :Ali Uppal


Which line angle area is most acute when a permanent maxillary second molar is viewed occlusally ?

  • (A)  Mesiofacial
  • (B)  Distofacial
  • (C)  Mesiolingual
  • (D)  Distolingual
Submitted By :Ali Uppal


The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?

  • (A)  Distrobuccal, distolingual and Mesiolingual
  • (B)  Distolingual, Mesiobuccal, and Linguo buccal
  • (C)  Mesiobuccal, Distobuccal and Mesiolingual
  • (D)  Mesiolingual, Mesiobuccal and distolingual
Submitted By :Ali Uppal


The lingual cusp of lower first premolar is compared to the development of____________?

  • (A)  Cusp of carabelli
  • (B)  Distolingual cusp of molars
  • (C)  Lingual cusp of second premolar
  • (D)  Cingulam of canine
Submitted By :Ali Uppal


The geometric outline of the buccal surface of posterior teeth are_______________?

  • (A)  Trapezoidal
  • (B)  Rhomboidal
  • (C)  Quadrilateral
  • (D)  Square
Submitted By :Ali Uppal


Fourth canal is present in_____________?

  • (A)  Mesiobuccal roots of maxillary first molar
  • (B)  Distal root of mandibular first molar
  • (C)  Both of the above
  • (D)  None of the above
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Submitted By :Ali Uppal


The most constant and valuable trait to differentiate among maxillary first, second and third molars i____________?

  • (A)  Number of roots
  • (B)  Depth of central fossae
  • (C)  Comparative size of the cusp of carabelli
  • (D)  Relative position of the distolingual grooves
Submitted By :Ali Uppal


Which of the following has a nonfunctional cusp ?

  • (A)  Mandibular canine
  • (B)  Maxillary second premolar
  • (C)  Mandibular first premolar
  • (D)  None of the above
Submitted By :Ali Uppal