Educator BS-16 2019 Past Paper Page - 7

61) Cavity in teeth means:
(A) Black on teeth
(B) Hole in teeth
(C) Brace on teeth
(D) None of above

62) Printing press was invented by:
(A) Boer
(B) Mosley
(C) Gutenberg
(D) None of above

63) SI unit of pressure is:
(A) Henry
(B) Pascal
(C) Volt
(D) Erg

64) A camera uses a ______to term an Image:
(A) Concave lens
(B) Cylindrical lens
(C) Convex lens
(D) None of above

65) GPS is an observation for:
(A) Global positioning system
(B) Global poles system
(C) Global positioning structure
(D) None of above

66) Which is the largest gland of human body?
(A) Liver
(B) Pineal
(C) Pancreas
(D) None of above

67) Deficiency of vitamin C causes _________disease.
(A) Teeth
(B) Stomach
(C) Skin
(D) None of above

68) Honey contains:
(A) Sulphate
(B) Carbon
(C) Fructose
(D) Sugar

69) How many water percentage is contained by raw milk?
(A) 40%
(B) 80%
(C) 70%
(D) 60%

70) Lactometer is used to measure the purity of:
(A) Honey
(B) Juice
(C) Milk
(D) None of above

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