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R 14 Veto follow us: facebook.com/vetotrivandrum 8 Hmtcm e¡hpw Hmtcm tSm¸nIv dnhn-j³ 1. Diverging Lens produces ________ type of images a) small virtual image b) big real image c) small real image d) big virtual image [Secretariat Assistant – 2013] 2. The non-metal which exists in liquid state at room temperature is a) Mercury b) Sodium c) Potassium d) Bromine [Secretariat Assistant – 2013] 3. Speed of Blue colour light in vacuum is: a) >3x10 8 m/s b)=3x10 8 m/s c)
R 14 Veto follow us: facebook.com/vetotrivandrum 9 a) Convex lens b) Concave lens c) Biconcave lens d) Biconvex lens [SI – 2015] 35. The most abundant element in the earth crust is: a) Oxygen b) Nitrogen c) Hydrogen d) Iron [SI – 2015] 36. The unit of acceleration is a) m/s b) m/s 2 c) km/hour d) m 2 /s [SI – 2015] 37. What is the name of the pigment which helps animal to see in dim light a) Rhodopsin b) Haemoglobin c) Photopsin d) Chromatin [University Assistant – 2016] 38. The transformer works on which principle: a) Electrostatic force b) Magnetostatic force c) Snell’s law d) Electromagnetic induction [University Assistant – 2016] 39. What is oil of vitriol? a) Sodium Chloride b) Nitric Acid c) Sulphuric Acid d) Hydrochloric Acid [University Assistant – 2016] 40. Which is the most effective test to determine AIDS? a) Lipid profile test b) Angiograph c) Western blot test d) MRI Scan [University Assistant – 2016] 41. What is manufactured using Bessemer process? a) Steel b) Gold c) Zinc d) Silver [University Assistant – 2016] 42. Minamata disease is due to: a) Arsenic b) Lead c) Copper d) Mercury [University Assistant – 2016] 43. A person suffering from bleeding gum need in his food: a) Carolene b) Citrus c) Copper d) Mercury [University Assistant – 2016] 44. A alloy used in making heating elements for electric heating device is a) German Silver b) Alloy steel c) Nichrome d) Solder [University Assistant – 2016] 45. Which fossil organism is usually regarded as the connecting link between birds and reptiles? a) Dryopithecus b) Archaeopteryx c) Australopithecus d) Ardipithecus [University Assistant – 2016] 46. Phenomenon behind the formation of rainbow: a) Diffraction of light b) Scattering of light c) Interference of light d) Dispersion of light [University Assistant – 2016] 47. The shape of acceleration versus mass graph for constant force is: a) Parabola b) Hyperbola c) Straight line d) Ellipse [University Assistant – 2016] 48. The tank appears shallow than its actual depth, due to: a) Reflection b) Refraction c) Diffraction d) Interference [University Assistant – 2016] 49. In n-type semiconductor the majority carriers are: a) Electrons b) Holes c) Electrons and Holes d) None of these [University Assistant – 2016] 50. In a given sample these are 10,000 radioactive atoms of half life period 1 month. The number of atoms remaining without disintegration at the end of 3 months is: a) Nil b) 5000 c) 2500 d) 1250 [University Assistant – 2016] Answer: 1a 2d 3b 4d 5c 6d 7b 8a 9d 10c 11c 12b 13c 14b 15a 16c 17b 18a 19b 20c 21b 22a 23b 24b 25c 26c 27b 28c 29b 30d 31c 32c 33d 34b 35a 36b 37a 38d 39c 40c 41a 42d 43b 44c 45b 46d 47b 48b 49a 50d Vivekanandan Founders Dayananda Saraswathi Dr. B.R.Ambedkar Moulana Muhammad Ali Debandra Nath Tagore Annie Besant Jawahar Nehru Firoz-Shah-Mehta Aurabinda Ghosh James Augustus Hicky Raja Ram Mohan Roy Gopala Krishna Gokhale Madan Mohan Malavya Krishnakumar Misra Mothilal Nehru Moulana Abdul Kalam Azad Publications Prabudhabharath, Udbodhan Arya Prakash, Sathyardha Prakash Mook Nayak, Bahishkritha Bharat Comrade Indian Mirror New India, Common Wheel National Herald Bombay Chronicle Karmayogi, Vandematharam Bengal Gazatte Samvad Kaumudi, Mirad-Ul-Akbar The Nation, Njanaprakash Abhyuday, Leader Sanjeevani Independent Al-Hilal, Al-Balag • The Astrophysicists known as the modern Einstien • Father of Blackhole theory, also known as Hawking's theory Famous books : Stephen Hawking (1942-2018) • A brief history of time • Black holes and baby universe • The universe in a nutshell • On the shoulders of giants • The film which featured the life of stephen hawkings The Theory of Everything • The actor who acted as stephen hawkings in the film theory of everything Eddie Redmayne • He was suffered from amyotrophic lateral sclerosis (als) Correction 13 th Edition Page No. 5 There are 111 national waterways at present Page No. 7 Point 2 The Person appointed as Lokayuktha is usually - Former High court cheif Justice or Former Supreme Court Judge
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