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