Solved Past Papers MCQs of Provincial Management Service (PMS) General Knowledge for the preparation of NTS, PPSC, SPSC, BPSC, KPSC, FPSC, OTS, and other academic entry tests and jobs tests.
51. How many countries are there in Asia
(A) 48
(B) 49
(C) 50
(D) 48
52. A horse runs around the ground twice and covers a distance of 8 km, one side of square
(A) 8 km
(B) 4 Km
(C) 2 km
(D) 1 km
53. Who among the following invented bifocal spectacles and lightning rods
(A) Galileo
(B) Benjamin Franklin
(C) Thomas Edison
(D) James Madison
54. Which gas field among the following is the second-largest gas field in Pakistan which is being operated by OCGDL
(A) Bobi Gasfield
(B) Chachar gas field
(C) Qadirpur Gas field
(D) Uch Gas field
55. Mars, a neighbor of Earth, has natural satellites
(A) Two
(B) Three
(C) Four
(D) Five
56. Max Planck won Nobel Prize in Physics in 1918 for the discovery of
(A) Time Constant
(B) Energy Quantum
(C) Heat Constant
(D) Wave Constant
57. Which of the following instruments is used to measure the amount of liquid precipitation (rain) over a set period of time
(A) Hygrometer
(B) Rain Gauge
(C) Pedometer
(D) Barometer
58. Parsec is a unit used to measure
(A) Time
(B) speed
(C) Distance
(D) Force
59. Solar eclipse occurs when
(A) Earth comet between Sun and Moon
(B) Moon comet between Sun and Earth
(C) Sun comes between Earth and Moon
(D) Sun rays don’t reach earth
60. A camera uses a convex lens to form an image which is
(A) Real, inverted, magnified
(B) Real, inverted, diminished
(C) Virtual, Inverted, diminished
(D) Real, Upright, diminished
61. When NaHC03 is heated, it produces
(A) C02
(B) CACO3
(C) CA(OH)2
(D) CaO
62. Stoma, found in the epidermis of leaves closes when guarding cells
(A) Gain water
(B) Lose water
(C) Exchange Gas
(D) None of these
63. Iron and steel structures are damaged by
(A) Carbon Monoxide
(B) Sulphur dioxide
(C Carbon dioxide
(D) Methane
64. Inflammation of the liver is caused by
(A) Cholera
(B) Hepatitis
(C) Typhoid
(D) Jaundice
65. Paris Climate Agreement was adopted in
(A) 2014
(B) 2015
(C) 2016
(D) 2017
66. The United Nations Conference on Environment and Development (UNCED) also known as RIO Summit was held in
(A) 1990
(B) 1991
(C) 1992
(D) 1993
67. What is the speed of sound in the air
(A) 1347 km/h
(B) 1235 km/h
(C) 1290 km/h
(D) 1495 km/h
68. Enzymes are basically made up of
(A) Fats
(B) Nucleic Acids
(C) Vitamins
(D) Proteins
69. What is the life span of red blood cells
(A) 110 days
(B) 140 days
(C) 120 days
(D) 170 days
70. What is the percentage of water present in our brain
(A) 75%
(B) 85%
(C) 95%
(D) 73%
71. In order to make Nitrogen available to primary producers like plants, in the ecosystem it is converted into
(A) Nitrates
(B) Nitrites
(C) Ammonia
(D) Nitric Acid
72. Parthenocarpy is the production of fruit which makes the fruit
(A) Full of seeds
(B) Seedless
(C) Bitter
(D) Waterless
73. The World Day to Combat Desertification and Drought is a United Nations is observed on
(A) 17 June
(B) 17 July
(C) 17 August
(D) 17 May
74. A normal CD-ROM usually can store upto data
(A) 650 mb
(B) 680 mb
(C) 720 mb
(D) 820 mb
75. Dengue is caused by which type of mosquito
(A) Culex
(B) Marsh
(C) Aedes
(D) Mayaro
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