[{"id":24917,"question":"Kotri Barrage was completed in:","choices":[{"text":"1950","value":"A"},{"text":"1955","value":"B"},{"text":"1959","value":"C"},{"text":"1963","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24913,"question":"The total length of Sukkur Barrage is:","choices":[{"text":"4725 ft&nbsp;","value":"A"},{"text":"5000 ft","value":"B"},{"text":"5200 ft","value":"C"},{"text":"5300 ft&nbsp;","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24911,"question":"Sukkur Barrage completed in the year of:","choices":[{"text":"1930","value":"A"},{"text":"1932","value":"B"},{"text":"1934","value":"C"},{"text":"1935","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24909,"question":"The area under the Chaj Doab is known as:","choices":[{"text":"Ganji Bar","value":"A"},{"text":"Sandal Bar","value":"B"},{"text":"Nili Bar","value":"C"},{"text":"Thai","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24907,"question":"whose inventor is incandescent lamp.","choices":[{"text":"colt","value":"A"},{"text":"waterman","value":"B"},{"text":"bullock","value":"C"},{"text":"hunt","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24905,"question":"The area between the rivers Jehlum and Indus is known as:","choices":[{"text":"Thal","value":"A"},{"text":"Thar","value":"B"},{"text":"Cholistan","value":"C"},{"text":"Nili Bar","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24904,"question":"The instrument used for measuring air pressure:","choices":[{"text":"Anometer&nbsp;","value":"A"},{"text":"Barometer&nbsp;","value":"B"},{"text":"Hygrometer&nbsp;","value":"C"},{"text":"Thermometer&nbsp;","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24903,"question":"Jinnah Barrage irrigates the area of:","choices":[{"text":"Thar","value":"A"},{"text":"Nili Bar","value":"B"},{"text":"Thal","value":"C"},{"text":"None of These","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24901,"question":"Total number of Barrages constructed on Indus is:","choices":[{"text":"6&nbsp;","value":"A"},{"text":"10","value":"B"},{"text":"10","value":"C"},{"text":"12","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24897,"question":"Bari Doab is located between the rivers of:","choices":[{"text":"Ravi and Satluj","value":"A"},{"text":"Indus and Chenab","value":"B"},{"text":"Ravi and Chenab","value":"C"},{"text":"Ravi and Jhelum","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24896,"question":"The chemically inactive gas present in the atmosphere is:","choices":[{"text":"Water vapour&nbsp;","value":"A"},{"text":"Nitrogen&nbsp;","value":"B"},{"text":"Typhoon","value":"C"},{"text":"Hurricane","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24895,"question":"Upper Chenab takes off from the:","choices":[{"text":"Head Marala","value":"A"},{"text":"Head Khanki","value":"B"},{"text":"Head Sulmanki","value":"C"},{"text":"Head Sidhnai","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24891,"question":"Which of the following has the highest wind velocity?","choices":[{"text":"Loo","value":"A"},{"text":"Tornado","value":"B"},{"text":"Cyclone&nbsp;","value":"C"},{"text":"Typhoon&nbsp;","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24890,"question":"Hiran Minar is located at:","choices":[{"text":"Lahore","value":"A"},{"text":"Sheikhupura","value":"B"},{"text":"Kasur","value":"C"},{"text":"Multan","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24886,"question":"The lowest layer of atmosphere is known as:&nbsp;","choices":[{"text":"Stratosphere","value":"A"},{"text":"Troposphere","value":"B"},{"text":"Mesosphere","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24883,"question":"name the inventor of Hydrometer?","choices":[{"text":"Baume","value":"A"},{"text":"Edision","value":"B"},{"text":"Edison","value":"C"},{"text":"Ester","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24882,"question":"which of the following is the invention of Jarvik?","choices":[{"text":"Photography","value":"A"},{"text":"photoohone","value":"B"},{"text":"artificial heart","value":"C"},{"text":"Colours photos","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":24881,"question":"Rachna Doab is located between the rivers of:","choices":[{"text":"Ravi and Chenab","value":"A"},{"text":"Indus and Chenab","value":"B"},{"text":"Jhelum and Chenab","value":"C"},{"text":"Indus and Ravi","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24877,"question":"Sidhnai Canal is near the city of:","choices":[{"text":"Faisalabad","value":"A"},{"text":"Multan","value":"B"},{"text":"Kasur","value":"C"},{"text":"Lahore","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24875,"question":"Gun was invented by:","choices":[{"text":"Bushnell","value":"A"},{"text":"Browning","value":"B"},{"text":"Plante","value":"C"},{"text":"Parson","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24874,"question":"The first canal built by British in the Sub-Continent is:","choices":[{"text":"Sohag Canal","value":"A"},{"text":"Upper Bari Doab","value":"B"},{"text":"Chenab Canal","value":"C"},{"text":"Lower Bari Doab","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24870,"question":"Jinnah Barrage was completed in:","choices":[{"text":"1970","value":"A"},{"text":"1946","value":"B"},{"text":"1965","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24868,"question":"Chaj Doab is located between the rivers:","choices":[{"text":"Ravi and Chenab","value":"A"},{"text":"Jhelum and Chenab","value":"B"},{"text":"Indus and Ravi","value":"C"},{"text":"Ravi and Jhelum","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24866,"question":"In the northern hemisphere,the wind blowing from the Horse latitudes to the doldrums is called:","choices":[{"text":"Westerly wind&nbsp;","value":"A"},{"text":"Trade wind&nbsp;","value":"B"},{"text":"Polar wind&nbsp;","value":"C"},{"text":"None of 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Jhelum","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24855,"question":"Sindh Sagar Doab is between the rivers of:","choices":[{"text":"Indus and Jhelum","value":"A"},{"text":"Indus and Chenab","value":"B"},{"text":"Sutluj and Ravi","value":"C"},{"text":"Ravi and Chenab","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24851,"question":"Taunsa Barrage was completed in:","choices":[{"text":"1953","value":"A"},{"text":"1955","value":"B"},{"text":"1956","value":"C"},{"text":"1958","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":24848,"question":"How height is Quetta from sea level?","choices":[{"text":"5000 ft","value":"A"},{"text":"5500 ft","value":"B"},{"text":"6000 ft","value":"C"},{"text":"6500 ft","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24846,"question":"The total height of Peshawar from the sea level is:","choices":[{"text":"1160 ft","value":"A"},{"text":"1164 ft","value":"B"},{"text":"1164 ft","value":"C"},{"text":"1178 ft","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24845,"question":"Mention the inventor of engine (high speed).","choices":[{"text":"Geo Brayton","value":"A"},{"text":"Daimler","value":"B"},{"text":"Both of them","value":"C"},{"text":"none of them","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24844,"question":"The largest desert of Pakistan is:","choices":[{"text":"Thal","value":"A"},{"text":"Thar","value":"B"},{"text":"Sehan","value":"C"},{"text":"Cholistan","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":24842,"question":"Jinnah Barrage is located near:","choices":[{"text":"Kalabagh","value":"A"},{"text":"Tarbela Dam","value":"B"},{"text":"Warsak Dam","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":24840,"question":"which is of the following invention of lane?","choices":[{"text":"pistol","value":"A"},{"text":"safety-pin","value":"B"},{"text":"harvester threster","value":"C"},{"text":"none of 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camera?","choices":[{"text":"darwin","value":"A"},{"text":"fulton","value":"B"},{"text":"eastman","value":"C"},{"text":"barnard","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":24825,"question":"The portion of the atmosphere which extends from the earth's surface up to 6-8 miles and experiences decrease in temperature at constant rate is:","choices":[{"text":"Stratosphere&nbsp;","value":"A"},{"text":"Troposphere","value":"B"},{"text":"Tropopause&nbsp;","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2}]