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Mohammad Ayaan from Delhi Public School Ghaziabad, Ghaziabad
Subject :NSO    Class : Class 4

Identify the types of teeth labelled as P, Q, R and S in the given figure and match them with their respective functions given below. Functions
(i) Crush the food
(ii) Tear the food
(iii) Grind and chew the food
(iv) Bite the food


AP-(i), Q-(iv), R-(iii), S-(ii)
BP-(iii), Q-(ii), R-(iv), S-(i)
CP-(iv), Q-(ii), R-(i), S-(iii)
DP-(iv), Q-(iii), R(i), S-(ii)


Ans 1:

Nishka Agarwal from NMAJS Mumbai, Mumbai
Class : Class 4
C

Ans 2:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
Answer C is the correct answer as incisors which are present in front most teeth help to bite the food. canines are present just after incisors and help to tear the food. premolars are present just after canines which help to crush the food. molars are present at the last which help us chew and grind the food.

Ans 3:

Abhinav from The Orchids international school, Bangalore
Class : Class 4
OPTION C

Ans 4:

AVANTIKA V from Amrita Vidyalayam Puducherry , Puducherry
Class : Class 4
you are right

Ans 5:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5
the correct option is C

Ans 6:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option C

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