41. Days and nights are equal all the year at:
(A) New York
(B) Nairobi
(C) Oslo
(D) Brussels
42. When Magma reaches the surface it is called:
(A) Moller magma
(B) Volcano
(C) Lava
(D) Igneous lava
43. Which star is known as the Constant Star?
(A) Sirius
(B) Canopus star
(C) North star
(D) The sun
44. Which area is known as World’s earthquake belt?
(A) Pacific ring of fire
(B) Andes Range
(C) Sharm-el-Sheikh, Egypt
(D) Central and Atlantic Ridge
45. Which of the following is the physics law of moments?
(A) The product of clockwise moments is equal to the product of anti-clockwise moments
(B) The sum of clockwise moments is equal to the sum of anticlockwise moments
(C) The product of clockwise moments is equal to the value of anti-clockwise moments
(D) The sum of clockwise moments equal to the value of anti-clockwise moments
46. Which chemical element has properties of a metal and non-metals?
(A) Metalloid
(B) Lanthanoid
(C) Actanoid
(D) Graphite
47. Which tube extends from mouth to anus?
(A) Alimentary canal
(B) Root canal
(C) Basic canal
(D) Back canal
48. Where is the bile stored and intermittently released into the small intestine to aid digestion?
(A) Kidney
(C) Gall Bladder
(B) Liver
(D) Pancreas
49. Blood circulates in which parts of the body?
(A) Veins
(B) Arteries
(C) Capillaries
(D) All of these
50. Which blood group is a Universal Donor?
(A) Group A
(B) Group B
(C) Group AB
(D) Group O negative
51. Which part of the brain contains centers for the control of respiration, heart-beat and blood pressure?
(A) Medulla oblongata
(B) Medulla
(C) Cerebellum
(D) Cerebrum
52. The structure in a cell which contains the genes is called:
(A) Genetics
(B) Saliva
(C) Marrow
(D) Chromosome
53. Who coined the term gene?
(A) John Dalton
(B) Dalton Gene
(C) Wilhelm Johannes
(D) Andrew Fleming
54. Vitanin A is essential for:
(A) Skeletal growth
(B) Preventing night blindness
(C) Healthy epithelia tissue
(D) Allof these
55. Which vitamin prevents haemorrhaging?
(A) B1
(B) B12
(C) E
(D) K
56. How much blood does a normal adult ,person have in the body?
(A) About 6 to 7 litres
(B) About 2 to 3 litres
(C) About 4 to 5 litres
(D) About 3 to 4 litres
57. Hydrochloric acid is necessary for easy digestion of:
(A) Fats
(B) Carbohydrates
(C) Enzymes
(D) Proteins
58. Which vitamin is provided by sunlight to the human body?
(A) Vitamin D
(B) Vitamin E
(C) Vitamin C
(D) Vitamin A
59. When was HIV identified?
(A) 1987
(B) 1985
(C) 1983
(D) 1980
60. Which disease causes difficulty in breathing?
(A) Asthma
(B) Anemia
(C) Astigmatism
(D) Autism