Question: On which of the following permanent teeth is it most difficult to distinguish between mesial and distal aspects ?

• 1. Maxillary central incisor
• 2. Mandibular central incisor
• 3. Mandibular lateral incisor
• 4. Mandibular second premolar

Question: Single central pit is formed on occlusal surface of_______________?

• 1. Mandibular first premolar
• 2. Mandibular second premolar
• 3. Maxillary first premolar
• 4. Maxillary second premolar

Question: In comparison to maxillary central incisor , Maxillary canine has a height of contour that is______________?

• 1. More
• 2. Less
• 3. Same
• 4. Different on different teeth

Question: Tooth with smallest root is_______________?

• 1. Maxillary central incisor
• 2. Mandibular lateral incisor
• 3. Maxillary lateral incisor
• 4. Mandibular central incisor

Question: Which of the following is a smallest posterior tooth______________?

• 1. Maxillary first premolar
• 2. Mandibular first premolar
• 3. Maxillary second premolar
• 4. Mandibular second premolar

Question: The mesial surface of the crown is almost parallel to long axis and the root of a______________?

• 1. Maxillary 1st premolar
• 2. Mandibular 2nd premolar
• 3. Maxillary canine
• 4. Mandibular canine

Question: Using occlusal morphology as guide , the Mandibular third molar is most similar to______________?

• 1. Maxillary permanent first molar
• 2. Mandibular permanent first molar
• 3. Mandibular permanent second molar
• 4. Mandibular decidous second molar

Question: Which of the following premolars has a mesial marginal ridge more cervical than the distal marginal ridge________________?

• 1. Maxillary 1st premolar
• 2. Maxillary 2ndpremolar
• 3. Mandibular 1st premolar
• 4. Mandibular 2nd premolar

Question: A pronounced developmental groove is usually present on the mesial marginal ridge of a permanent________________?

• 1. Mandibular third molar
• 2. Mandibular second premolar
• 3. Maxillary second molar
• 4. Maxillary first premolar

Question: Most common morpholgical variation is seen in________________?

• 1. Maxillary lateral incisor
• 2. Mandibular lateral incisor
• 3. Maxillary canine
• 4. Mandibular canine