General Science Page-4

31) For how many times a man breathe in a minute?
(A) 25 to 35 times
(B) 21 to 26 times
(C) 20 to 25 times
(D) 17 to 18 times

32) Which part of the brain controls breathing?
(A) Modula
(B) Thalamus
(C) Cerebrum
(D) Hypothalamus

33) Which is the smallest unit of protein?
(A) Fatty acid
(B) Glycerol
(C) Amino acid
(D) Calcium

34) What is the main milky fluid obtained from tree which is used to make rubber?
(A) Soy
(B) Sap
(C) Rosin
(D) Lalex

35) What is the only mammal with the power of active flight?
(A) Squirrel
(B) Possums
(C) Colugos
(D) Bat

36) What part of the body consists of the duodenum, the jejunum and ileum?
(A) Spleen
(B) Stomach
(C) Lungs
(D) Small intestine

37) When heavy and unstable elements split into relatively smaller elements with the release of energy the process is called:
(A) Fission
(B) Fusion
(C) Diffusion
(D) Infusion

38) The ultraviolet rays from sun light helps convert skin oil into:
(A) Vitamin E
(B) Vitamin D
(C) Vitamin C
(D) Vitamin A

39) If speed of rotation if earth increase what effect it would have on the weight of your body?
(A) Weight decreases
(B) Weight increases
(C) Remains the same
(D) None of these

40) The science of study of finger prints is known as:
(A) Choreography
(B) Bibliography
(C) Oscillography
(D) Dactylography

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