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Best 100 General Knowledge Question MCQ For Free Exam Class 1,2,3 SET:-4

Q21. How many lungs are there in our body ?

(A) 4
(B) 5
(C) 3
(D) 2

Answer: 2

Q22. What is another name for kidneys ?

(A) Renal
(B) Bones
(C) Cartilage
(D) Muscles

Answer: Renal

Q23. Pick the organ that is a part of our excretory system.

(A) Bones
(B) Heart
(C) Brain
(D) answer

Answer: Kidneys

Q24. Which sensory organ is involved while listening to music ?

(A) Eyes
(B) Ears
(C) Lips
(D) Nose

Answer: Ears

Q25. What are the two holes in the nose called ?

(A) Elbow
(B) Lungs
(C) Nostrils
(D) Pits

Answer: Nostrils

Q26. How many senses do we have ?

(A) 4
(B) 6
(C) 7
(D) 5

Answer: 5

Q27. How many milk teeth does a child have ?

(A) 10
(B) 20
(C) 30
(D) 40

Answer: 20

Q28. Can the elbow be considered an internal or external organ ?

(A) External Organ
(B) Internal Organ
(C) Organ Without Muscles
(D) Both a & c

Answer: External Organ

Q29. What helps to maintain the optimum health of our body ?

(A) Exercise
(B) Green Vegetable
(C) Junk Food
(D) None of The Above

Answer: Exercise

Q30. What is the exact number of bones in a human body ?

(A) 203
(B) 205
(C) 206
(D) 210

Answer: 206