FPSC Custom Inspector Past Paper Dated: 25-04-2019 Batch-4 61- Who died in the "Year of Sorrow" (Aam-ul-Huzn)? A. Hazrat Khadijah (RA) and Hazrat Abu Talib (RAB. Hazrat Khadijah (RA) and Hazrat Abdullah (RA)C. Hazrat Aminah (RA) and Hazrat Abdul Muttalib (RA)D. None of these View Answer Answer : A. Hazrat Khadijah (RA) and Hazrat Abu Talib (RA Description 62- Salat-ul-Khasoof is offered at the time of: A. Lunar eclipseB. Solar eclipseC. EarthquakeD. Heavy rain View Answer Answer : A. Lunar eclipse Description 63- "مُحَمَّدٌ رَّسُولُ اللَّٰهِ صَلَّى اللَّٰهُ عَلَيْهِ وَسَلَّمَ" This sentence is: A. Jumla ShartiaB. Jumla Insha’iaC. Jumla F’liaD. Jumla Ismia Khabria View Answer Answer : D. Jumla Ismia Khabria Description 64- Wind energy is the: A. Kinetic energyB. Potential energyC. Chemical energyD. Thermal energy View Answer Answer : A. Kinetic energy Description 65- The founder of meteorology is: A. PtolemyB. NewtonC. GalileoD. Aristotle View Answer Answer : D. Aristotle Description 66- Acid rain is mainly caused by emissions of: A. Carbon dioxideB. Sulfur dioxide and nitrogen oxideC. MethaneD. Chlorofluorocarbons View Answer Answer : B. Sulfur dioxide and nitrogen oxide Description 67- About 50% of the Earth's crust, including waters and atmosphere, is: A. IronB. AluminumC. SiliconD. Oxygen View Answer Answer : D. Oxygen Description 68- The fourth state of matter is: A. SolidB. LiquidC. GasD. Plasma View Answer Answer : D. Plasma Description 69- The conversion of Alternating Current (AC) into Direct Current (DC) is carried out by: A. RectifierB. InverterC. AmplifierD. Transformer View Answer Answer : A. Rectifier Description 70- The following statement is NOT true for alkynes: A. They have triple bondsB. They are unsaturatedC. They undergo addition reactionsD. They do not perform Baeyer’s test View Answer Answer : D. They do not perform Baeyer's test Description 71- The coldest region in the atmosphere is: A. TroposphereB. StratosphereC. MesopauseD. Thermosphere View Answer Answer : C. Mesopause Description 72- The quantity of fresh water present on Earth is only about: A. 1.5%B. 2.5%C. 3.5%D. 4.5% View Answer Answer : B. 2.5% Description 73- Dielectric constant of water at 18°C is approximately: A. 40B. 60C. 80D. 100 View Answer Answer : C. 80 Description 74- Water gas is a mixture of: A. CO₂ and H₂B. H₂ and O₂C. CO and CO₂D. CO and H₂ View Answer Answer : D. CO and H₂ Description 75- The chemical formula of magnetic oxide (magnetite) is: A. FeOB. Fe₂O₃C. Fe₃O₄D. Fe₂O₃·H₂O View Answer Answer : C. Fe₃O₄ Description 76- The apparent weight of a person when the elevator is accelerating downwards is: A. Less than actual weightB. Greater than actual weightC. Equal to actual weightD. Zero View Answer Answer : A. Less than actual weight Description 77- Forces acting at a point are called: A. Collinear forcesB. Coplanar forcesC. Parallel forcesD. Concurrent forces View Answer Answer : D. Concurrent forces Description 78- _______ wavy line shows that the word is repeated in MS Word. A. RedB. BlueC. PurpleD. Green View Answer Answer : D. Green Description 79- Page Up key is used to move: A. One line upB. One screen upC. One page upD. One paragraph up View Answer Answer : B. One screen up Description 80- What was the original purpose of AutoCorrect? A. To replace repetitive wordsB. To replace grammatically incorrect wordsC. To replace misspellingsD. All of these View Answer Answer : D. All of these Description 1 2 3 4 5