Mock Quiz for Paper 82 Forensic Science for NET AspirantsPlease enter your email: 1. NSAID stands for: Narcotics Stimulants and inflammatory Drugs Non-Stimulant Anti-Infectious Drugs Non-steroidal Anti Inflammatory Drugs Non-Stimulant Anti-Inflammatory Drugs2. Murder cases are tried in the following courts Chief Judicial Magistrate’s Court 1st Class Metropolitan Magistrate’s Court High Court Sessions Court 3. The study of hair is known as Lithology Trichology Histology Phytology 4. The evidence of Expert in the Court of Law is recorded in the following order: Examination in chief, Cross examination, Oath, Questions by Judges. Oath, Examination chief, Cross examination, Questions by Judges Questions by Judges, Oath, Cross examination, Examination in Chief Oath, Questions by Judges, Examination in chief, Cross examination 5. In terms of maximum power, the Courts are in the following ascending order: C.J.M., Sessions Court, High Court, Supreme Court Sessions Court, C.J.M., High Court, Supreme Court Sessions Court, High Court, C.J.M., Supreme Court Sessions Court, High Court, Supreme Court, C.J.M6. Which of the following contributed to the forensic characterization of blood and other body fluids by DNA fingerprinting? A.S. Osborn Calvin Goddard Alec Jeffreys A. Bertillon7. ‘Off-its-feet’ is an individual characteristic found in ________ Inkjet printer Type script typed with manual typewriters Photocopier Laser printer8. The following chemical is used for hardening of plaster of Paris cast of tyre mark? Sodium carbonate Sodium chloride Aluminium sulphate Sodium sulphate9. Besides silica, the main constituents of dolomite soil is Aluminium oxide Ferrous oxide Calcium sulphate Calcium magnesium carbonate10. The earliest putrefactive colour changes after death is noticed over Cubital fossa Left iliac fossa Right iliac fossa Popliteal fossa11. Which of the following sutures of the skull are the first to fuse? Coronal Metopic Lambdoid Sagittal 12. In the case of firing through windowpane glass, spiral fractures are found on Side of impact Edge of fractured sheet Edge of the shattered glass None of these13. Babinski toe sign occurs in which of these drugs? Benzodiazepines Methamphetamine Barbiturates Chloral hydrate14. The final purple coloured compound produced during the development of latent fingerprints with ninhydrin is known as ________. Rutherford purple Ruheman’s purple Reinberg purple Jaffery’s purple15. Micturition syncope is a condition which occurs due to heavy consumption of Aluminium phosphide Endrin Opium Beer16. In an NMR spectra, the relative numbers of protons are depicted by Intensities of different signals Splitting of signals Number of signals Position of signals17. An instrument that measures the radiant power of two electromagnetic beams is called as Detector Photometer Filter Monochromator18. The silica gel’G’ contains _______ as a binder. Copper Cobalt Aluminium Gypsum19. While conducting Luminol test, luminol reacts with hydroxide salt and forms ? Cation Di-anion Anion Zwitter ion20. Which of the following skeletal changes is the last one to happen ? Fusion of Xiphisternum and manubrium Fusion of metopic suture Fusion of Greater cornu of hyoid with the body Fusion of Basi-sphenoid with Basi-occipit21. In a Firearm, which noise component could be reduced by a Suppressor ? Supersonic crack of bullet Hammer noise Pressure wave Flight noise22. Which of the following is used as dehydrating agent during the extraction of poisons from toxicological samples ? Ammonium sulphate Ferrous Chloride Ammonium Nitrate Sodium Tungstate23. Widmark equation is used to calculate which of the following : Breath alcohol concentration Urine alcohol concentration Sweat alcohol concentration Blood alcohol concentration24. Which firearm was the earliest example of true breech-loading weapon having a self contained cartridge ? Match lock Pin fire Wheel lock Flint lock25. Which of the following technique is used for the elemental profiling of cement ? ICP – MS GC – MS FT – IR HPLC26. Which of the following is not true for Atomic Emission Spectroscopy ? It is a destructive Technique. It is used for metal analysis. It can distinguish the oxidation states of elements. It is a quantitative technique27. Which of the following wounds resemble an incised wound ? Imprint abrasion Graze abrasion Avulsed laceration Split laceration28. Ancillary investigations in medicolegal autopsy include : (a) Microbiology (b) Toxicology (c) Radiology (d) Angiography (a), (b), (c), (d) are correct. (a), (b), (c) are correct (c) and (d) are correct. (b), (c), (d) are correct.29. Which of the following is the name of finger prints classification system based on ten fingers ? Henry system Faulds system Bertillon system Galton’s system30. Thin layer of which metals are coated to develop latent finger prints using VMD method : Gold and Lead Gold and Aluminium Gold and Zinc Gold and Silver31. Photosensitive nature of reaction of which of the following reagent with sweat residue allows to develop latent finger prints in dark only : Indane dione Super glue Amido black Silver nitrate32. In case of examination of paints, pyrolysis Gas Chromatography is useful for the characterization of : Pigment Lacquer Solvent Binder33. ‘Magnum Nitro Express’ is a term associated with : Cartridge Bullet Pellet Jacket Bullet34. Organophosphorus compounds are powerful inhibitors of which of the following Cholinesterase Acetylcholinesterase Diacetylcholinesterase Monoacetylcholinesterase35. Washburn index, that helps in the determination of sex, from which of the following bone ? Skull Scapula Pelvis Vertebra36. Saliva is largely water, containing small quantities of : Electrolytes, Proteins, Antibodies and Enzymes Proteins, Antibodies and Harmones Electrolytes, Acids and Proteins Electrolytes, Harmones and Enzymes37. Jaffe test used for examination of urine sample is a ________ method Capillary Ultraviolet Both Capillary and Colorometric Colorometric38. In PCR reaction, the annealing temperature depends on : AT contents of sequence GC content of sequence Primer Dimer Concentration of Mg used in reaction39. The ideal method of collecting and packing of physical evidence for its transportation to a forensic science laboratory mainly depends on : Nature of transportation available Nature of investigator Nature of evidence Nature of scene of crime40. A foot wear print observed on the cloths worn by a victim of an alleged murder case could be best lifted by using : Electrostatic dust print lifting device Adhesive tape Plaster of Paris Liquid wax41. A photographic process based on the formation of silver and an iron redox couple resulting the deposition of metal salts on latent finger print is known as which of the following ? Small particle reagent VMD method DFO Physical developer42. Type lines may be defined as two innermost ridges running parallel in the beginning, diverge and surround or tend to surround which of the following ? Core Pattern area Delta Bifurcation43. In 10 digit classification of finger-prints, a person having whorls pattern in all the ten fingers will be classified under which of the following ? 0/0 8/8 16/16 32/3244. Arrange the following epidermal layers in correct order : I. Stratum granulosum II. Stratum germinativum III. Stratum Lucidum IV. Stratum spinosum II, IV, III, I IV, II, III, I III, I, IV, II I, IV, II, III45. In recoil-operated firearms like a pistol, the automatic mechanism works because of Force of recoil of firearm Force of recoil acting on the head of the cartridge case Force of recoil acting on the recoil plate of firearm Force of recoil acting on walls and neck of the cartridge case46. Which of the following is not a factor in measurement of recoil ? Muzzle blast Weight of gun and bullet Gases formed inside the cartridge case All burnt point47. Which one of the following is an active metabolite of chloral hydrate ? Chlorpromazine Dexmedetomidine Trichloroethanol Methylphenidate48. Morphine dependence is best characterised by which of the following ? Constricted pupils Masked face Jaundice Anorexia49. Consumption of which of the following causes blindness ? Amphetamine Morphine Atropine Methanol50. Assertion (A) : Erythrocyte helps in detection of fetal blood. Reason (R) : It fights infection in foetus. Both (A) and (R) are correct. (A) is correct and (R) is incorrect. Both (A) and (R) are incorrect. (A) is incorrect and (R) is correct.51. Ultra- violet rays are known to damage DNA on its exposure due to Formation of thymine-thymine dimers Formation of primer-dimer Breaking of bonds between G and C Extension of non-coding regions52. Which of these techniques is used to separate serum ? GLC HPLC Electrophoresis PCR53. In flame atomization when the gas flow rate does not exceed the burning velocity the flame propagates back into the burner giving Aerosol Atoms Secondary flame Flash back54. In a polarised light microscope a polarizer is placed Below the sample Below the objective Above the objective Above the sample55. Grievous hurt as mentioned in Indian Law comprises all except Emasculation Complete shaving of scalp hair Fracture or dislocation of bone or tooth Any hurt which endagers life56. Section 326 A IPC deals with Punishment for voluntarily causing grievous hurt by dangerous weapons. Criminal force. Voluntarily causing grievous hurt by use of acid. Kidnapping57. Urea in suspected urine stain is detected with Urease-bromothymol blue paper Litmus paper pH meter Colorimeter58. In mass spectrometry, the molecular ions, the fragment ions and the fragment radical ions are separated by deflection in a variable magnetic field according to their Mass Charge Mass and Charge Size59. PCR techniques was invented by Alec Jefferies Karry Mullis L. Kobilinsky John Buttler60. Which one of the following is not an alternative matrix in forensic drug analysis ? Hair Blood Oral Fluid Sweat61. Root calcification of 1st permanent molar begins at Birth 2 years 1 year 3 years62. If a person is improperly admitted or detained in a psychiatric hospital, punishment is Fine of Rs 5,000 imprisonment of 1 year or Rs 1000 fine or both imprisonment of 2 years or Rs 1000 fine or both Imprisonment of 24 hours63. Section 354 B IPC deals with Battered baby syndrome. Stalking. Assault or criminal force to woman with intent to disrobe or compelling her to be naked Assault or criminal force to any human being with intent to disrobe or compelling to be naked.64. Methanol toxicity is due to the formation of which of the following ? Formic acid due to the action of dehydrogenase enzyme in liver Formic acid due to the action of dehydrogenase enzyme in kidney Formic acid due to the action of protease enzyme in liver Formic acid due to the action of protease enzyme in kidney65. Spin-spin coupling is observed in Raman Spectroscopy Neutron Activation Analysis Mass spectrometry NMR66. Electrode less Discharge Lamp (EDL) is used in Atomic Absorption Spectrometer Atomic Emission Spectrometer Infra-red Spectrometer X-ray Fluorescence Spectrometer67. First systematic presentation of Neutron activation analysis method was made by: Martin and Synge Henry and Pascal Clarke and Overman Piobert and Pascal 68. The following is not red cell isoenzymes: Adenosine deaminase Phosphoglucomutase Glutamate pyruvate transaminase Transferrin 69. Dry ashing method is used for the extraction of following poisons from viscera: Organic volatile Organic non-volatile Metallic None of the above70. Following color test is applied for the detection of opiates Marquis Mecke Froehde’s All of above71. Lysergic acid is found in Ergot fungus Psilocybe mexicanna Lophophora Williamsie Argimoni wexicanna 72. The combination of the following liquids is most suitable in the density gradient column: bromoform and phenol bromobenzene and methanol bromoform and bromobenzene bromoform, benzene and phenol73. ‘Stass-Otto’ process is used for: Extraction of DNA Extraction of poisons Extraction of antigens None of the above74. Burning, blackening and tattooing are useful for determination of Distance of fire Time of fire Ricocheting of bullet None of the above75. A crater shaped hole in glass is _______ on the side where the projectile entered the glass: Similar Narrower Wider Irregular76. The period of mixed dentition extends 4 -10 yrs 4 – 12 yrs 6 – 12 yrs 8 – 12 yrs77. Which of the following sutures of the skull is last to fuse? Basi-occiput with Basisphenoid Sagittal coronal lamdoid78. Dowry deaths are booked under which Section of Indian Law 304 B IPC 320 IPC 304 A IPC 375 IPC79. Appearance of a bruise at a site away from the site of impact is called Artificial bruise Ectopic bruise True bruise Chemical bruise80. The test in which one dissolves viscera/body fluid in HCl solution along with a copper strip for the detection of metallic poisons is: Dillie-Koppanyi test Duquenois test Reinsch Test Marsh test81. Absorption spectrum in UV-VIS is drawn between: Absorbance and wave number Transmittance and wavelength Transmittance and wave number Absorbance and wavelength82. Non-linguistic parameters have observations of voice that must be: Lower than average pitch Greater than average pitch Both a & b Irrespective of average pitch83. Which one of these are individual characteristics of a firearm: Six grooves, right twist rifling Firing pin markings Diameter of a barrel Both a & b84. The blood alcohol content (BAC) legal limit is: 0.01% 0.03% 0.05% 0.09%85. The rate of vibration of vocal folds is called: Intensity of voice Frequency Pitch None of the above86. Fujiwara test is applied for the detection of: Cocaine Ethyl Alcohol Halogenated Hydrocarbons Opium87. FID can detect: Oxides of suphur Oxides of nitrogen Hydrocarbons All of the above 88. Cryptology is defined as: The art of encrypting secret messages The study of secret/ hidden figures The study of decrypting of secret messages The study of secret written messages 89. Composition of Black Powder is: Potassium Nitrate, Carbonate, Sulphate Potassium Nitrite, Carbonate, Sulphur Potassium Nitrate, Sulphur, Charcoal Potassium Nitrite, Sulphur, Charcoal90. If in the primary classification of Henry system, one gets 1/1, it indicates: All fingers have loops All fingers have arches All fingers have either arches or loops All fingers have whorls91. Chemical name of RDX is: 1,3,5-trinitroperhydro 1,3,5-triazine 1,3,5-trinitrohydro 1,3,5- triazine Research Development & Explosive 2,4,6-Trinitro Toluene92. Spongouridine, an anti-cancer component is obtained by Spongia officinalis Cryptotheca crypta Bos gaurus Molpastes cafer93. When the morphine content is 10 % it is known as Sub Standard Opium Morphine Standard opium Paparin94. Salicin is also commonly found in the bark of Pinus Ficus Albizia Populus95. Mescaline was first isolated by Arthur Aikin Peter Agre Arthur Heffter None of these96. Cinchonine and Cinchonidine are used as an anti-rheumatic anti-malarial anti-fungal anti-viral97. Depressants work by retarding the functioning of the Central Nervous System by enhancing the effect of a neurotransmitter Gamma Amino Butyric Acid Norepinephrine Glutamate Histamine98. Coomassie brilliant blue R is used for developing Blood fingerprints Old fingerprints Dry fingerprints None of the above99. ______ is the study of characteristics of the edges on the ridges. Poroscopy Edoscopy Dactyloscopy Edgeoscopy100. Tewari test is used for detection of Fingerprints Poisons Barbiturates GSR Loading … Share this post: Share on Facebook Share on WhatsApp Share on Telegram Share on Email
Saumya Tripathi says
Questions were really good and of high level.
Admin says
Thank you Saumya.