{"id":32251,"date":"2019-07-25T13:03:28","date_gmt":"2019-07-25T07:33:28","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=32251"},"modified":"2019-07-26T12:14:03","modified_gmt":"2019-07-26T06:44:03","slug":"top-100-rrb-ntpc-general-science-questions-set-2","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/top-100-rrb-ntpc-general-science-questions-set-2\/","title":{"rendered":"Top-100 Expected RRB NTPC General Science Questions Set-2 PDF"},"content":{"rendered":"<h1><span style=\"font-size: 18pt;\"><strong>Top-100 Expected RRB NTPC General Science Questions Set-2 PDF<\/strong><\/span><\/h1>\n<p>Download Top-100 Expected Politics and Governance questions and answers for RRB NTPC Stage-1 exam. Go through the video of Repeatedly asked and most important RRB NTPC Politics and Governance questions. These questions are based on previous year questions in Railways and other Govt exams.<\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/downloads\/5538\" target=\"_blank\" class=\"btn btn-danger  download\">Download Top-100 RRB NTPC General Knowledge Questions<\/a><\/p>\n<p><a href=\"https:\/\/cracku.in\/blog\/top-100-rrb-ntpc-general-science-questions-pdf\/\"><strong>Download RRB NTPC General Science Questions set-1 PDF<\/strong><\/a><\/p>\n<p><strong>Practice:<\/strong><\/p>\n<p>Take a <a href=\"https:\/\/cracku.in\/rrb-ntpc-mock-test\" target=\"_blank\" rel=\"noopener\">free mock test for RRB NTPC<\/a><\/p>\n<p>Practice 4500+\u00a0<a href=\"https:\/\/cracku.in\/rrb-study-material\" target=\"_blank\" rel=\"noopener\">Solved Questions for RRB NTPC<\/a><\/p>\n<p><strong>Download:<\/strong><\/p>\n<p>Download <a href=\"https:\/\/cracku.in\/railways-ntpc-previous-papers\" target=\"_blank\" rel=\"noopener\">RRB NTPC Previous Papers PDF<\/a><\/p>\n<p>Download <a href=\"https:\/\/cracku.in\/blog\/rrb-ntpc-study-material-important-questions-pdf\/\" target=\"_blank\" rel=\"noopener\">RRB NTPC Study Material PDF<\/a><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/SRU3GmvNjt4\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h2>Read this Post in <a style=\"color: blue;\" href=\"https:\/\/cracku.in\/blog\/te\/rrb-ntpc-general-science-questions-in-telugu-set-2-pdf\/\">Telugu<\/a><\/h2>\n<p><b>Question 1:\u00a0<\/b>The normal temperature of human being on Kelvin scale is-<\/p>\n<p>a)\u00a0290<\/p>\n<p>b)\u00a0310<\/p>\n<p>c)\u00a0300<\/p>\n<p>d)\u00a0305<\/p>\n<p><b>Question 2:\u00a0<\/b>In which of the following animal while walking, the fore and hind limbs of one side move together ?<\/p>\n<p>a)\u00a0Giraffe<\/p>\n<p>b)\u00a0Nilgai<\/p>\n<p>c)\u00a0Deer<\/p>\n<p>d)\u00a0Camel<\/p>\n<p><b>Question 3:\u00a0<\/b>Vitamin \u2018A\u2019 is necessary in our body for<\/p>\n<p>a)\u00a0Prevention of blood clotting<\/p>\n<p>b)\u00a0Haemoglobin synthesis<\/p>\n<p>c)\u00a0Proper vision<\/p>\n<p>d)\u00a0Improving digestion<\/p>\n<p><b>Question 4:\u00a0<\/b>Evolutionary principles have been used for classification of animals and plants According to this humans come under which class ?<\/p>\n<p>a)\u00a0Mammalia<\/p>\n<p>b)\u00a0Arthropoda<\/p>\n<p>c)\u00a0Aves<\/p>\n<p>d)\u00a0Amphibian<\/p>\n<p><b>Question 5:\u00a0<\/b>Which of the following medicines is used in the treatment of typhoid ?<\/p>\n<p>a)\u00a0Sulfa drugs<\/p>\n<p>b)\u00a0Vitamin A<\/p>\n<p>c)\u00a0Chloroquin<\/p>\n<p>d)\u00a0Chloromycetin<\/p>\n<p><b>Question 6:\u00a0<\/b>For photosynthesis, energy is obtained from<\/p>\n<p>a)\u00a0Sunlight<\/p>\n<p>b)\u00a0Water<\/p>\n<p>c)\u00a0Chlorophyll<\/p>\n<p>d)\u00a0Vitamin<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-ntpc-mock-test\" target=\"_blank\" class=\"btn btn-danger \">RRB NTPC Free Mock Test<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 7:\u00a0<\/b>Which of the following helps in the blood clotting?<\/p>\n<p>a)\u00a0Vitamin A<\/p>\n<p>b)\u00a0Vitamin D<\/p>\n<p>c)\u00a0Vitamin K<\/p>\n<p>d)\u00a0Follic Acid<\/p>\n<p><b>Question 8:\u00a0<\/b>What is the effect of alcohol in the human body ?<\/p>\n<p>a)\u00a0It increases its sensitivity<\/p>\n<p>b)\u00a0It decreases its sensitivity<\/p>\n<p>c)\u00a0It does not affect human body<\/p>\n<p>d)\u00a0It increases human activity<\/p>\n<p><b>Question 9:\u00a0<\/b>Bees and houseflies are related to the group<\/p>\n<p>a)\u00a0Insect<\/p>\n<p>b)\u00a0Worm<\/p>\n<p>c)\u00a0Animal<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 10:\u00a0<\/b>In human body the ratio of red blood corpuscles and white blood corpuscles is<\/p>\n<p>a)\u00a0300 : 1<\/p>\n<p>b)\u00a04000 : 1<\/p>\n<p>c)\u00a0500 : 1<\/p>\n<p>d)\u00a0600 : 1<\/p>\n<p><b>Question 11:\u00a0<\/b>One of the digestive juices that lacks enzymes but aids digestion is<\/p>\n<p>a)\u00a0Bile<\/p>\n<p>b)\u00a0Succus Entericus<\/p>\n<p>c)\u00a0Chyme<\/p>\n<p>d)\u00a0Chyle<\/p>\n<p><b>Question 12:\u00a0<\/b>A person will have black, brown or blue eyes depending upon the pigment present in the :<\/p>\n<p>a)\u00a0Pupil<\/p>\n<p>b)\u00a0Iris<\/p>\n<p>c)\u00a0Cornea<\/p>\n<p>d)\u00a0Choroid<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/railways-ntpc-previous-papers\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Previous Papers [Download PDF]<\/a><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-study-material\" target=\"_blank\" class=\"btn btn-danger \">RRB NTPC Study Material &#8211; 4500+ Questions<\/a><\/p>\n<p><b>Question 13:\u00a0<\/b>Deficiency of vitamin \u2026\u2026\u2026\u2026\u2026. is the main cause for \u2018Beri-Beri Disease\u2019<\/p>\n<p>a)\u00a0Vitamin A<\/p>\n<p>b)\u00a0Vitamin C<\/p>\n<p>c)\u00a0Vitamin B<\/p>\n<p>d)\u00a0Vitamin K<\/p>\n<p><b>Question 14:\u00a0<\/b>\u2018Soyabean\u2019 contains a high level of<\/p>\n<p>a)\u00a0Proteins<\/p>\n<p>b)\u00a0Vitamins<\/p>\n<p>c)\u00a0Carbohydrates<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 15:\u00a0<\/b>The Human body contains how much percentage of water?<\/p>\n<p>a)\u00a075%<\/p>\n<p>b)\u00a080%<\/p>\n<p>c)\u00a045%<\/p>\n<p>d)\u00a090%<\/p>\n<p><b>Question 16:\u00a0<\/b>The phenomenon of summer sleep by animals is called :<\/p>\n<p>a)\u00a0Hibernation<\/p>\n<p>b)\u00a0Aestivation<\/p>\n<p>c)\u00a0sa1vation<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 17:\u00a0<\/b>The Characteristic feature of Virus is :<\/p>\n<p>a)\u00a0It multiplies only on dead animals<\/p>\n<p>b)\u00a0It multiplies only on hosts<\/p>\n<p>c)\u00a0It lacks Chlorophyll<\/p>\n<p>d)\u00a0It is made up of fats<\/p>\n<p><b>Question 18:\u00a0<\/b>An Ant can see the objects all around it due to the presence of<\/p>\n<p>a)\u00a0Simple eyes<\/p>\n<p>b)\u00a0Eyes over its head<\/p>\n<p>c)\u00a0Well developed eyes<\/p>\n<p>d)\u00a0Compound eyes<\/p>\n<p><b>Question 19:\u00a0<\/b>The frequency of sound waves can be expressed in :<\/p>\n<p>a)\u00a0Second<\/p>\n<p>b)\u00a0Cycle<\/p>\n<p>c)\u00a0Cycle per second<\/p>\n<p>d)\u00a0Metre per second<\/p>\n<p><b>Question 20:\u00a0<\/b>Substances which dissolve in moisture when exposed to it are called :<\/p>\n<p>a)\u00a0Hygroscopic<\/p>\n<p>b)\u00a0Efflorescent<\/p>\n<p>c)\u00a0Deliquescent<\/p>\n<p>d)\u00a0Fluorescent<\/p>\n<p><b>Question 21:\u00a0<\/b>Clay shows plasticity when :<\/p>\n<p>a)\u00a0Right amount of water is added to it<\/p>\n<p>b)\u00a0It is strongly heated<\/p>\n<p>c)\u00a0It is dried at room temperature after kneading<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 22:\u00a0<\/b>The shape of our Galaxy Milky way is<\/p>\n<p>a)\u00a0Elliptical<\/p>\n<p>b)\u00a0Circular<\/p>\n<p>c)\u00a0Spiral<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 23:\u00a0<\/b>Which organ of the body is affected by Leukemia ?<\/p>\n<p>a)\u00a0Heart<\/p>\n<p>b)\u00a0Kidney<\/p>\n<p>c)\u00a0Lungs<\/p>\n<p>d)\u00a0Skin<\/p>\n<p><b>Question 24:\u00a0<\/b>What type of the star is the SUN ?<\/p>\n<p>a)\u00a0Gaint<\/p>\n<p>b)\u00a0Supergiant<\/p>\n<p>c)\u00a0Dwarf<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 25:\u00a0<\/b>Which fins do NOT help fish in balancing in water ?<\/p>\n<p>a)\u00a0Dorsal<\/p>\n<p>b)\u00a0Pelvic<\/p>\n<p>c)\u00a0Anal<\/p>\n<p>d)\u00a0Tail<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-online-test\" target=\"_blank\" class=\"btn btn-danger \"> Daily Free RRB Online Tests for RRB Exams<\/a><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-ntpc-mock-test\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Free Mock Test<\/a><\/p>\n<p><b>Question 26:\u00a0<\/b>Tendon connects :<\/p>\n<p>a)\u00a0Bone to bone<\/p>\n<p>b)\u00a0Muscles to bone<\/p>\n<p>c)\u00a0Muscles to uscles<\/p>\n<p>d)\u00a0Nerve to muscles<\/p>\n<p><b>Question 27:\u00a0<\/b>The longest cell in human body is :<\/p>\n<p>a)\u00a0Skeletal cells<\/p>\n<p>b)\u00a0RBC<\/p>\n<p>c)\u00a0Nerve cells<\/p>\n<p>d)\u00a0WBC<\/p>\n<p><b>Question 28:\u00a0<\/b>Group of cells having a common origin and performing similar functions are called :<\/p>\n<p>a)\u00a0Tissues<\/p>\n<p>b)\u00a0Organs<\/p>\n<p>c)\u00a0Organ systems<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 29:\u00a0<\/b>Which pair is NOT correctly matched ?<\/p>\n<p>a)\u00a0Pisciculture &#8211; Fish<\/p>\n<p>b)\u00a0Sericulture &#8211; Earthworms<\/p>\n<p>c)\u00a0Green Revolution &#8211; Agriculture<\/p>\n<p>d)\u00a0White Revolution &#8211; Milk<\/p>\n<p><b>Question 30:\u00a0<\/b>The mamal which lays eggs is :<\/p>\n<p>a)\u00a0Bat<\/p>\n<p>b)\u00a0Squirrel<\/p>\n<p>c)\u00a0Kangaroo<\/p>\n<p>d)\u00a0Duckbilled Platypus<\/p>\n<p><b>Question 31:\u00a0<\/b>The combination of which of the following soils is best for plant growth:<\/p>\n<p>a)\u00a0Clay, sand and gravel<\/p>\n<p>b)\u00a0Humus, day and gravel<\/p>\n<p>c)\u00a0Sand, humus and gravel<\/p>\n<p>d)\u00a0Humus, sand and clay<\/p>\n<p><b>Question 32:\u00a0<\/b>Which of the following trees were promoted for building ships or railways?<\/p>\n<p>a)\u00a0Firs and Pines<\/p>\n<p>b)\u00a0Bushes and Creepers<\/p>\n<p>c)\u00a0Teak and Sal<\/p>\n<p>d)\u00a0Shisham and Acacia<\/p>\n<p><b>Question 33:\u00a0<\/b>The main occupation of Palaeolithic (91d Stone Age) people was :<\/p>\n<p>a)\u00a0Animal Husbandry<\/p>\n<p>b)\u00a0Hunting<\/p>\n<p>c)\u00a0Agriculture<\/p>\n<p>d)\u00a0Fishing<\/p>\n<p><b>Question 34:\u00a0<\/b>Man belongs to which of the following groups<\/p>\n<p>a)\u00a0Homo Sapiens<\/p>\n<p>b)\u00a0Rana tigrina<\/p>\n<p>c)\u00a0Felts domestics<\/p>\n<p>d)\u00a0Canis Familans<\/p>\n<p><b>Question 35:\u00a0<\/b>Bone deformities occur due to the excessive intake of :<\/p>\n<p>a)\u00a0Phosphorus<\/p>\n<p>b)\u00a0Potassium<\/p>\n<p>c)\u00a0Fatty acid<\/p>\n<p>d)\u00a0Fluorine<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/railways-ntpc-previous-papers\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Previous Papers [Download PDF]<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 36:\u00a0<\/b>The mirror used by ENT specialist is :<\/p>\n<p>a)\u00a0Plane mirror<\/p>\n<p>b)\u00a0Concave mirror<\/p>\n<p>c)\u00a0Convex mirror<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 37:\u00a0<\/b>Which of the following causes polio-myelitis ?<\/p>\n<p>a)\u00a0Dengue Virus<\/p>\n<p>b)\u00a0Entero Virus<\/p>\n<p>c)\u00a0Mumps Virus<\/p>\n<p>d)\u00a0Rhabdo Virus<\/p>\n<p><b>Question 38:\u00a0<\/b>The number of pairs of spinal nerves in man are<\/p>\n<p>a)\u00a030<\/p>\n<p>b)\u00a031<\/p>\n<p>c)\u00a033<\/p>\n<p>d)\u00a032<\/p>\n<p><b>Question 39:\u00a0<\/b>Chemically fats and oils are :<\/p>\n<p>a)\u00a0Triglycerides<\/p>\n<p>b)\u00a0Amines<\/p>\n<p>c)\u00a0Aldehydes<\/p>\n<p>d)\u00a0Ketons<\/p>\n<p><b>Question 40:\u00a0<\/b>Which protein occurs abundantly in Egg ?<\/p>\n<p>a)\u00a0Keratin<\/p>\n<p>b)\u00a0Albumin<\/p>\n<p>c)\u00a0Collagen<\/p>\n<p>d)\u00a0Haemogfobin<\/p>\n<p><b>Question 41:\u00a0<\/b>The magnitude of a vector is never<\/p>\n<p>a)\u00a0Zero<\/p>\n<p>b)\u00a0Unity<\/p>\n<p>c)\u00a0Negative<\/p>\n<p>d)\u00a0Positive<\/p>\n<p><b>Question 42:\u00a0<\/b>Light year is the<\/p>\n<p>a)\u00a0Distance travelled by light in one year<\/p>\n<p>b)\u00a0Mean distance between the Earth and the Sun<\/p>\n<p>c)\u00a0Mean distance between the Earth and the Moon<\/p>\n<p>d)\u00a0Mean distance between the Sun and any planet<\/p>\n<p><b>Question 43:\u00a0<\/b>\u2018Bar\u2019 is the unit of<\/p>\n<p>a)\u00a0Heat<\/p>\n<p>b)\u00a0Temperature<\/p>\n<p>c)\u00a0Current<\/p>\n<p>d)\u00a0Atmospheric Pressure<\/p>\n<p><b>Question 44:\u00a0<\/b>Who discovered the fact that _____\u201dAn electric current produces a circular magnetic field as it flows through a wire\u201d ?<\/p>\n<p>a)\u00a0Oersted<\/p>\n<p>b)\u00a0Faraday<\/p>\n<p>c)\u00a0Fleming<\/p>\n<p>d)\u00a0Coulomb<\/p>\n<p><b>Question 45:\u00a0<\/b>The cathode rays are<\/p>\n<p>a)\u00a0Streams of electrons<\/p>\n<p>b)\u00a0Streams of positively charged particles<\/p>\n<p>c)\u00a0Streams of neutral particles<\/p>\n<p>d)\u00a0Electromagnetic Waves<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/railways-ntpc-previous-papers\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Previous Papers [Download PDF]<\/a><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/blog\/rrb-ntpc-study-material-important-questions-pdf\/\" target=\"_blank\" class=\"btn btn-danger \">RRB NTPC Study Material (Download PDF)<\/a><\/p>\n<p><b>Question 46:\u00a0<\/b>A freely suspended bar magnet always remains in the direction<\/p>\n<p>a)\u00a0North &#8211; South<\/p>\n<p>b)\u00a0East &#8211; West<\/p>\n<p>c)\u00a0South &#8211; West<\/p>\n<p>d)\u00a0Not &#8211; certain<\/p>\n<p><b>Question 47:\u00a0<\/b>The SI unit of the specific resistance is<\/p>\n<p>a)\u00a0Ohm\/metre<\/p>\n<p>b)\u00a0Ohm\/$metre^{2}$<\/p>\n<p>c)\u00a0Ohm &#8211; metre<\/p>\n<p>d)\u00a0Ohm<\/p>\n<p><b>Question 48:\u00a0<\/b>Newton\/kg is a unit of<\/p>\n<p>a)\u00a0Acceleration<\/p>\n<p>b)\u00a0Force<\/p>\n<p>c)\u00a0Efficiency<\/p>\n<p>d)\u00a0Energy<\/p>\n<p><b>Question 49:\u00a0<\/b>A sudden fall in the Barometric reading indicates ?<\/p>\n<p>a)\u00a0Rain<\/p>\n<p>b)\u00a0Storm<\/p>\n<p>c)\u00a0Hot Weather<\/p>\n<p>d)\u00a0Extreme Cold<\/p>\n<p><b>Question 50:\u00a0<\/b>&#8220;Parsec&#8221; is the unit of measurement of?<\/p>\n<p>a)\u00a0Density of stars<\/p>\n<p>b)\u00a0Astronomical distance<\/p>\n<p>c)\u00a0Brightness bf Heavenly Bodies<\/p>\n<p>d)\u00a0Orbital Velocity of Giant Stars<\/p>\n<p><b>Question 51:\u00a0<\/b>A body is droppef from a certain height above the ground. When it is half way down, it possess.<\/p>\n<p>a)\u00a0Only Kinetic energy<\/p>\n<p>b)\u00a0Only Potential energy<\/p>\n<p>c)\u00a0Both Kinetic and Potential energy<\/p>\n<p>d)\u00a0Neither kinetic nor Potential energy<\/p>\n<p><b>Question 52:\u00a0<\/b>It is six months long day in the Nothern Polar region and six months long night in the South Polar region because<\/p>\n<p>a)\u00a0Revolution of the Earth<\/p>\n<p>b)\u00a0Earth is inclined towards its orbital plane<\/p>\n<p>c)\u00a0Rotation of the Earth<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 53:\u00a0<\/b>If the mass of a body is &#8216;m&#8217; on the surface of the earth, its mass on the surface of the moon will be :<\/p>\n<p>a)\u00a0m\/6<\/p>\n<p>b)\u00a0m+ 6<\/p>\n<p>c)\u00a0m<\/p>\n<p>d)\u00a06m<\/p>\n<p><b>Question 54:\u00a0<\/b>On applying a constant force to a body, it moves with uniform_:<\/p>\n<p>a)\u00a0Momentum<\/p>\n<p>b)\u00a0Speed<\/p>\n<p>c)\u00a0Velocity<\/p>\n<p>d)\u00a0Acceleration<\/p>\n<p><b>Question 55:\u00a0<\/b>A body at rest can have :<\/p>\n<p>a)\u00a0Speed<\/p>\n<p>b)\u00a0Velocity<\/p>\n<p>c)\u00a0Momentum<\/p>\n<p>d)\u00a0Energy<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-ntpc-mock-test\" target=\"_blank\" class=\"btn btn-danger \">RRB NTPC Free Mock Test<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 56:\u00a0<\/b>On applying a constant force to a body, it moves with uniform_:<\/p>\n<p>a)\u00a0Momentum<\/p>\n<p>b)\u00a0Speed<\/p>\n<p>c)\u00a0Velocity<\/p>\n<p>d)\u00a0Acceleration<\/p>\n<p><b>Question 57:\u00a0<\/b>The persistence of sound in an auditorium is due to :<\/p>\n<p>a)\u00a0Single reflection of sound<\/p>\n<p>b)\u00a0Repeated reflections of sound<\/p>\n<p>c)\u00a0Repeated refraction of sound<\/p>\n<p>d)\u00a0Vibration of objects placed in the auditorium<\/p>\n<p><b>Question 58:\u00a0<\/b>&#8216;Triton&#8217; is the largest moon of which planet ?<\/p>\n<p>a)\u00a0Saturn<\/p>\n<p>b)\u00a0Neptune<\/p>\n<p>c)\u00a0Jupiter<\/p>\n<p>d)\u00a0Uranus<\/p>\n<p><b>Question 59:\u00a0<\/b>The instrument used for finding out wind direction is:<\/p>\n<p>a)\u00a0Hygrometer<\/p>\n<p>b)\u00a0Anemometer<\/p>\n<p>c)\u00a0Wind gauze<\/p>\n<p>d)\u00a0Wind vane<\/p>\n<p><b>Question 60:\u00a0<\/b>Friction can be reduced by changing from<\/p>\n<p>a)\u00a0Rolling to sliding<\/p>\n<p>b)\u00a0Sliding to rolling<\/p>\n<p>c)\u00a0Potential energy to kinetic energy<\/p>\n<p>d)\u00a0Dynamic to static<\/p>\n<p><b>Question 61:\u00a0<\/b>Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the:<\/p>\n<p>a)\u00a0Earth&#8217;s gravitational pull<\/p>\n<p>b)\u00a0Moon&#8217;s gravitational pull<\/p>\n<p>c)\u00a0Centripetal force due to the earth&#8217;s rotation<\/p>\n<p>d)\u00a0Atmospheric pressure<\/p>\n<p><b>Question 62:\u00a0<\/b>The SI unit of Force\u00b7 is<\/p>\n<p>a)\u00a0Joule<\/p>\n<p>b)\u00a0Newton<\/p>\n<p>c)\u00a0Dyne<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 63:\u00a0<\/b>Free surface of a liquid behaves like a sheet and tends to contract to the smallest possible area due to the:<\/p>\n<p>a)\u00a0Force of adhesion<\/p>\n<p>b)\u00a0Force of friction<\/p>\n<p>c)\u00a0Centrifugal force<\/p>\n<p>d)\u00a0Force of cohesion<\/p>\n<p><b>Question 64:\u00a0<\/b>Which of the following non-alcoholic beverages is known as the \u2018Queen Beverages&#8217;<\/p>\n<p>a)\u00a0Coffee<\/p>\n<p>b)\u00a0Tea<\/p>\n<p>c)\u00a0Cocoa<\/p>\n<p>d)\u00a0Cola<\/p>\n<p><b>Question 65:\u00a0<\/b>What is the general direction of cyclones formed in the Bay of Bengal ?<\/p>\n<p>a)\u00a0East to West<\/p>\n<p>b)\u00a0West to East<\/p>\n<p>c)\u00a0West to South<\/p>\n<p>d)\u00a0North to South<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/blog\/general-science-questions-answers-competitive-exams-pdf-mcq-quiz\/\" target=\"_blank\" class=\"btn btn-info \">Download General Science Notes PDF<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 66:\u00a0<\/b>Which compound (given below) is not a peroxide ?<\/p>\n<p>a)\u00a0$Na_{2}O_{2}$<\/p>\n<p>b)\u00a0$H_{2}O_{2}$<\/p>\n<p>c)\u00a0$BaO_{2}$<\/p>\n<p>d)\u00a0$PbO_{2}$<\/p>\n<p><b>Question 67:\u00a0<\/b>Which of the following polutes the air in metrocities ?<\/p>\n<p>a)\u00a0Copper<\/p>\n<p>b)\u00a0Lead<\/p>\n<p>c)\u00a0Chromium<\/p>\n<p>d)\u00a0Copper oxide<\/p>\n<p><b>Question 68:\u00a0<\/b>The Chemical name of table salt is ?<\/p>\n<p>a)\u00a0potassium chloride<\/p>\n<p>b)\u00a0sodium chloride<\/p>\n<p>c)\u00a0calcium chloride<\/p>\n<p>d)\u00a0sodium hyposulphate<\/p>\n<p><b>Question 69:\u00a0<\/b>Which of the following gases is used in cigarette lighters ?<\/p>\n<p>a)\u00a0Butane<\/p>\n<p>b)\u00a0Methane<\/p>\n<p>c)\u00a0Propane<\/p>\n<p>d)\u00a0Radon<\/p>\n<p><b>Question 70:\u00a0<\/b>White phosphorus is stored in<\/p>\n<p>a)\u00a0Water<\/p>\n<p>b)\u00a0Sulphuric Acid<\/p>\n<p>c)\u00a0Alcohol<\/p>\n<p>d)\u00a0Kerosene<\/p>\n<p><b>Question 71:\u00a0<\/b>Besides hydrogen, which of the following elements is common in organic compounds?<\/p>\n<p>a)\u00a0Phosphorus<\/p>\n<p>b)\u00a0Sulphur<\/p>\n<p>c)\u00a0Nitrogen<\/p>\n<p>d)\u00a0Carbon<\/p>\n<p><b>Question 72:\u00a0<\/b>Solid Carbon Dioxide is termed as-<\/p>\n<p>a)\u00a0Soft ice<\/p>\n<p>b)\u00a0Dry ice<\/p>\n<p>c)\u00a0White Rice<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 73:\u00a0<\/b>Urea is a<\/p>\n<p>a)\u00a0Sodium fertilizer<\/p>\n<p>b)\u00a0Phosphorus fertilizer<\/p>\n<p>c)\u00a0Potassium fertilizer<\/p>\n<p>d)\u00a0Nitrogen fertilizer<\/p>\n<p><b>Question 74:\u00a0<\/b>The maximum number of electrons in the second orbit of an element is<\/p>\n<p>a)\u00a08<\/p>\n<p>b)\u00a032<\/p>\n<p>c)\u00a018<\/p>\n<p>d)\u00a02<\/p>\n<p><b>Question 75:\u00a0<\/b>The two elements having unequal number of electrons but same atomic mass are called<\/p>\n<p>a)\u00a0Isotonic<\/p>\n<p>b)\u00a0Isoneutronic<\/p>\n<p>c)\u00a0Isotopes<\/p>\n<p>d)\u00a0Isobars<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-online-test\" target=\"_blank\" class=\"btn btn-danger \"> Daily Free RRB Online Tests for RRB Exams<\/a><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-ntpc-mock-test\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Free Mock Test<\/a><\/p>\n<p><b>Question 76:\u00a0<\/b>The cooling agent in a refrigerator is<\/p>\n<p>a)\u00a0Oxygen<\/p>\n<p>b)\u00a0Nitrogen<\/p>\n<p>c)\u00a0Freon<\/p>\n<p>d)\u00a0Carbon dioxide<\/p>\n<p><b>Question 77:\u00a0<\/b>The chemical name of washing soda is<\/p>\n<p>a)\u00a0Sodium Carbonate<\/p>\n<p>b)\u00a0Sodium Bicarbonate<\/p>\n<p>c)\u00a0Sodium Chloride<\/p>\n<p>d)\u00a0Sodium Sulphate<\/p>\n<p><b>Question 78:\u00a0<\/b>The percentage of which gas is maximum in the atmosphere ?<\/p>\n<p>a)\u00a0Oxygen<\/p>\n<p>b)\u00a0Carbon dioxide<\/p>\n<p>c)\u00a0Argon<\/p>\n<p>d)\u00a0Nitrogen<\/p>\n<p><b>Question 79:\u00a0<\/b>Which of the following pollutes the air of big cities ?<\/p>\n<p>a)\u00a0Copper<\/p>\n<p>b)\u00a0Lead<\/p>\n<p>c)\u00a0Chromium<\/p>\n<p>d)\u00a0Copper Oxide<\/p>\n<p><b>Question 80:\u00a0<\/b>The substance coated on plastic tape recorder tapes is<\/p>\n<p>a)\u00a0Zinc Oxide<\/p>\n<p>b)\u00a0Magnesium Oxide<\/p>\n<p>c)\u00a0Iron Sulphate<\/p>\n<p>d)\u00a0Iron Oxide<\/p>\n<p><b>Question 81:\u00a0<\/b>The smallest particle that has all the properties of an element<\/p>\n<p>a)\u00a0Atom<\/p>\n<p>b)\u00a0Molecule<\/p>\n<p>c)\u00a0Compound<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 82:\u00a0<\/b>The main element in the \u2018Cattle Bone Powder\u2019 is<\/p>\n<p>a)\u00a0Calcium<\/p>\n<p>b)\u00a0Phosphorus<\/p>\n<p>c)\u00a0Nitrogen<\/p>\n<p>d)\u00a0None<\/p>\n<p><b>Question 83:\u00a0<\/b>Which gas was involved in Lime Water turning into milky?<\/p>\n<p>a)\u00a0$O_{2}$<\/p>\n<p>b)\u00a0$CO_{2}$<\/p>\n<p>c)\u00a0Sulphur dioxide<\/p>\n<p>d)\u00a0None<\/p>\n<p><b>Question 84:\u00a0<\/b>A chemical whose pH is less than 7 is considered ________________<\/p>\n<p>a)\u00a0Arcot<\/p>\n<p>b)\u00a0Acidic<\/p>\n<p>c)\u00a0Budikot<\/p>\n<p>d)\u00a0Devanhalli<\/p>\n<p><b>Question 85:\u00a0<\/b>As compared to pure water, a body in salty water will :<\/p>\n<p>a)\u00a0Sink more<\/p>\n<p>b)\u00a0Sink less<\/p>\n<p>c)\u00a0Remain same<\/p>\n<p>d)\u00a0Depends on the Way the body is reed<\/p>\n<p><b>Question 86:\u00a0<\/b>A mixture of sand and salt can be separated by :<\/p>\n<p>a)\u00a0Sublimation<\/p>\n<p>b)\u00a0Sieving<\/p>\n<p>c)\u00a0Dissolving salt in water and then filtration<\/p>\n<p>d)\u00a0Dissolving salt in water and then distillation<\/p>\n<p><b>Question 87:\u00a0<\/b>The conversion of a solid directly into its vapour is called :<\/p>\n<p>a)\u00a0Evaporation<\/p>\n<p>b)\u00a0Condensation<\/p>\n<p>c)\u00a0Vaporisation<\/p>\n<p>d)\u00a0Sublimation<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/railways-ntpc-previous-papers\" target=\"_blank\" class=\"btn btn-primary \">RRB NTPC Previous Papers [Download PDF]<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 88:\u00a0<\/b>The common Alum is :<\/p>\n<p>a)\u00a0Potassium Alum<\/p>\n<p>b)\u00a0Sodium Alum<\/p>\n<p>c)\u00a0Ferro Alum<\/p>\n<p>d)\u00a0Chrome Alum<\/p>\n<p><b>Question 89:\u00a0<\/b>If the mass of a solid is doubled, its density :<\/p>\n<p>a)\u00a0becomes two times<\/p>\n<p>b)\u00a0becomes half<\/p>\n<p>c)\u00a0remains unchanged<\/p>\n<p>d)\u00a0becomes four times<\/p>\n<p><b>Question 90:\u00a0<\/b>What is the Freezing point of water?<\/p>\n<p>a)\u00a0212\u00b0 F<\/p>\n<p>b)\u00a0100\u00b0 F<\/p>\n<p>c)\u00a0180\u00b0 F<\/p>\n<p>d)\u00a032\u00b0 F<\/p>\n<p><b>Question 91:\u00a0<\/b>pH value of milk is :<\/p>\n<p>a)\u00a0Less than 7<\/p>\n<p>b)\u00a0More than 7<\/p>\n<p>c)\u00a06.5 to 6.7<\/p>\n<p>d)\u00a0Equal to 0<\/p>\n<p><b>Question 92:\u00a0<\/b>The pH of pure water is<\/p>\n<p>a)\u00a02<\/p>\n<p>b)\u00a06<\/p>\n<p>c)\u00a07<\/p>\n<p>d)\u00a08<\/p>\n<p><b>Question 93:\u00a0<\/b>Blood pressure is measured with :<\/p>\n<p>a)\u00a0Thermometer<\/p>\n<p>b)\u00a0Barometer<\/p>\n<p>c)\u00a0Sphygmomanometer<\/p>\n<p>d)\u00a0Lactometer<\/p>\n<p><b>Question 94:\u00a0<\/b>The neutron was discovered by :<\/p>\n<p>a)\u00a0Chadwick<\/p>\n<p>b)\u00a0Rutherford<\/p>\n<p>c)\u00a0Ferlni<\/p>\n<p>d)\u00a0Bohr<\/p>\n<p><b>Question 95:\u00a0<\/b>What is the average temperature of surface water of the oceans ?<\/p>\n<p>a)\u00a022\u00b0 Celsius<\/p>\n<p>b)\u00a017.20 Celsius<\/p>\n<p>c)\u00a026.7o Celsius<\/p>\n<p>d)\u00a019.4o Celsius<\/p>\n<p><b>Question 96:\u00a0<\/b>Blood clotting will not occur in the absence of :<\/p>\n<p>a)\u00a0Iron<\/p>\n<p>b)\u00a0Calcium<\/p>\n<p>c)\u00a0Phosphorus<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 97:\u00a0<\/b>Blood clotting will not occur in the absence of :<\/p>\n<p>a)\u00a0Iron<\/p>\n<p>b)\u00a0Calcium<\/p>\n<p>c)\u00a0Phosphorus<\/p>\n<p>d)\u00a0None of the above<\/p>\n<p><b>Question 98:\u00a0<\/b>What happens when water is condensed into ice?<\/p>\n<p>a)\u00a0Heat is absorbed<\/p>\n<p>b)\u00a0Heat is released<\/p>\n<p>c)\u00a0Quantity of heat remains unchanged<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 99:\u00a0<\/b>Which temperature in celsius scale is equal to 300 k?<\/p>\n<p>a)\u00a030\u00b0c<\/p>\n<p>b)\u00a027\u00b0c<\/p>\n<p>c)\u00a0300\u00b0c<\/p>\n<p>d)\u00a0None of these<\/p>\n<p><b>Question 100:\u00a0<\/b>The metal extracted from Bauxite is-<\/p>\n<p>a)\u00a0Silver<\/p>\n<p>b)\u00a0Copper<\/p>\n<p>c)\u00a0Manganese<\/p>\n<p>d)\u00a0Aluminium<\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-study-material\" target=\"_blank\" class=\"btn btn-info \">RRB NTPC Free Study Material &#8211; 4500 Questions<\/a><\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Answers &amp; Solutions:<\/strong><\/span><\/p>\n<p><strong>1)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p>The temperature of the human body is 37 degrees Celcius which is equal to 37 + 273 = 310 K<\/p>\n<p><strong>2)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>3)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>5)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>6)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>7)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>8)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>9)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>10)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>11)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>12)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>13)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>14)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>15)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>16)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>17)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>18)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>19)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>20)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>21)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>22)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>23)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>24)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>25)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>26)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>27)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>28)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>29)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>30)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>31)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>32)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>33)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>34)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>35)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>36)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>37)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>38)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>39)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>40)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>41)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>42)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>43)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>44)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>45)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>46)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>47)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>48)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>49)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>50)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>51)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>52)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>53)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>54)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>55)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>56)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>57)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>58)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>59)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>60)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>61)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>62)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>63)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>64)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>65)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>66)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>67)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>68)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>69)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>70)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>71)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>72)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>73)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>74)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>75)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>76)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>77)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>78)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>79)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>80)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>81)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>82)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>83)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>84)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>85)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>86)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>87)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>88)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>89)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>90)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>91)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>92)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>93)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>94)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>95)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>96)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>97)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>98)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>99)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>100)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.cracku.app&amp;hl=en_US\" target=\"_blank\" class=\"btn btn-danger \">DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n<p>We hope this very important RRB NTPC General Science Questions will be very helpful to you.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Top-100 Expected RRB NTPC General Science Questions Set-2 PDF Download Top-100 Expected Politics and Governance questions and answers for RRB NTPC Stage-1 exam. Go through the video of Repeatedly asked and most important RRB NTPC Politics and Governance questions. These questions are based on previous year questions in Railways and other Govt exams. Download RRB [&hellip;]<\/p>\n","protected":false},"author":46,"featured_media":32285,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[31,1701,1679,1605,1603,1673],"tags":[1593,2148,2193],"class_list":{"0":"post-32251","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-railways","8":"category-rpf-si-and-constable","9":"category-rrb-group-d","10":"category-rrb-je","11":"category-rrb-ntpc","12":"category-rrb-para-medical-categories","13":"tag-rrb-ntpc","14":"tag-rrb-ntpc-gk","15":"tag-rrb-ntpc-gs-questions"},"better_featured_image":{"id":32285,"alt_text":"Top-100 RRB NTPC General Science Questions","caption":"Top-100 RRB NTPC General Science Questions","description":"Top-100 RRB NTPC General Science 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