1) Rocks of oceanic crust have a density of: a. 1.0 g/cm3 b. 2.0 g/cm3 c. 3.0 g/cm3 d. None of these
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2) Marble is a ________ rock: a. Metamorphic b. Sedimentary c. Igneous d. None of these
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3) Balochistan is _______ % of the area of Pakistan a. 41 b. 42 c. 43 d. 44
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4) Population of Punjab is ________ % of the country: a. 56 b. 66 c. 76 d. 86
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5) When temperature exceeds _________ a. 17 b. 27 c. 37 d. 47
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6) Area of the world is _______ million square km aprox: a. 100 b. 150 c. 200 d. 250
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7) Area of Russia is 17 km, being _______ of the world: a. 17 b. 18 c. 19 d. 110
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8) Canada is the ________ largest country of the world: a. 1st b. 2nd c. 3rd d. 4th
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9) An area with less than _________ inch annual rain fall is called arid or desert: a. 10 b. 11 c. 12 d. 13
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10) __________ % of Agriculture depends upon canna irrigation system: a. 75 b. 85 c. 95 d. 99
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11) Pakistan has ______ best canal irrigation system of the world: a. 3rd b. 4th c. 5th d. 6th
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12) For the first time oil was discovered in ______ in _______ : a. 1759, USA b. 1859, Venezuela c. 1559, UK d. 1659, Saudi Arabia
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13) Oil was explored for the first time in Middle East in ________ : a. 1920 b. 1930 c. 1940 d. 1950
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14) Highest population growth rate can be observed in __________: a. India b. Middle Eat c. Pakistan d. Bangladesh
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15) Highest birth rate is found in _________ : a. Africa b. Australia c. Asia d. Middle East
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16) ________ is termed as liquid black gold: a. Mercury b. Iridium c. Plutonium d. None of these
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17) ________ is 5th largest nation of the world according to area as well: a. Zimbabwe b. Brazil c. Argentina d. Nigeria
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18) The USA is largest _______ of wheat in the world: a. Exporter b. Producer c. Consumer d. Both (a) and (b)
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19) China is the largest ______ of wheat in the world: a. Consumer b. Exporter c. Producer d. Both (a) and (b)
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20) Latin America is _________ : a. A Continent b. Communist Block c. A Linguistic Block d. Anti-US Block
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21) Population growth rate of Russia is ________ %: a. -0.4 b. -0.5 c. -0.6 d. -0.7
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22) World population growth rate is _________ %: a. 1.4 b. 1.5 c. 1.6 d. 1.7
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23) _________ is the most urbanized country in South Asia: a. Pakistan b. India c. Bangladesh d. Nepal
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24) Darwin's book 'Origin of Species' was published in ______ : a. 1858 b. 1859 c. 1960 d. 1961
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25) According to Malthus theory of population, resources grow __________ : a. Geometrically b. Vertically c. Speedily d. Linearly
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26) According to Malthus theory of population, population grow: a. Geometrically b. Vertically c. Horizontly d. Linearly
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27) Domestication of Plants and animals is known as _________: a. Domesticulture b. Agriculture c. Domesticology d. Horticulture
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28) Agriculture started ________ years ago: a. 10,000 - 20,000 b. 20,000 - 20,000 c. 30,000 - 20,000 d. None of these
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29) _________ is the most primitive type of agriculture: a. Slash and Burn b. Horticulture c. Mechanical d. None of these
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30) After leaving the forest man shifted to _________ : a. Sea Shores b. Platues c. River Valleys d. None of these
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31) Primitive agriculture started probably in ___________ : a. Middle East b. South East Asia c. Both (a) and (b) d. None of these
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32) According to economists, one power driven machine replace almost _________ workers: a. 40 b. 50 c. 60 d. 70
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33) One hector of land is equal to ________ acres: a. 2.27 b. 2.37 c. 2.47 d. 2.57
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34) ________ is the only country of Middle Est which is among the top 25 producers of the world: a. Iraq b. Kuwait c. Iran d. Saudi Arabia
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35) ________ being the 5th largest producer in the world is the only exported of wheat in Europe: a. England b. France c. Norway d. Netherlands
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36) Green revolution started in _________ : a. China b. Philippines c. Mexico d. Indonesia
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37) Green revolution came in __________ : a. 1940 b. 1950 c. 1960 d. 1970
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38) For the first time, IRRI was cultivated in ________ : a. Japan b. Philippines c. Mexico d. Korea
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39) __________ is the first Pakistani genetic seed: a. Mexipak b. Basmati c. Nayab 86 d. None of these
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40) Green revolution is pertaining to __________ : a. Promotion of greenery b. Revolution by green flags c. Bulk production d. Preservation of forests
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