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MH SET 2021: 26 September, Paper II, Forensic Science

  • Date: 26 September 2021
  • Paper code: SeP39221
  • Series: A
  • Language: Bilingual
  • 16 pages
MH SET 2021 question paper, 26 September 2021, Paper II, Forensic Science, page 1 of 16
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Test Booklet Code & Serial No.
                                                                                                                      A
                                                    FORENSIC SCIENCE
Signature and Name of Invigilator                                                         Seat No.
1. (Signature) .........................................                                                    (In figures as in Admit Card)
      (Name) ................................................                     Seat No. ..............................................................
2. (Signature) .........................................                                               (In words)

      (Name) ................................................                 OMR Sheet No.

SEP - 39221                                                                                                 (To be filled by the Candidate)
Time Allowed : 2 Hours]                                                                                 [Maximum Marks : 200
Number of Pages in this Booklet : 16                                                     Number of Questions in this Booklet : 100
                      Instructions for the Candidates
1.         Write your Seat No. and OMR Sheet No. in the space provided              1.
           on the top of this page.
2.         This paper consists of 100 objective type questions. Each question
           will carry two marks. All questions of Paper II will be compulsory.      2.
3.         At the commencement of examination, the question booklet
           will be given to the student. In the first 5 minutes, you are            3.
           requested to open the booklet and compulsorily examine it as
           follows :
           (i)      To have access to the Question Booklet, tear off the
                    paper seal on the edge of this cover page. Do not accept                (i)
                    a booklet without sticker-seal or open booklet.
           (ii)     Tally the number of pages and number of questions in
                    the booklet with the information printed on the cover                   (ii)
                    page. Faulty booklets due to missing pages/questions
                    or questions repeated or not in serial order or any
                    other discrepancy should not be accepted and correct
                    booklet should be obtained from the invigilator within
                    the period of 5 minutes. Afterwards, neither the Question
                    Booklet will be replaced nor any extra time will be
                    given. The same may please be noted.
           (iii)    After this verification is over, the OMR Sheet Number
                                                                                            (iii)
                    should be entered on this Test Booklet.
4.         Each question has four alternative responses marked (A), (B),
           (C) and (D). You have to darken the circle as indicated below on         4.                      (A), (B), (C)   (D)
           the correct response against each item.
           Example : where (C) is the correct response.

                              A        B                 D                                            (C)
5.         Your responses to the items are to be indicated in the OMR                                       A        B              D
           Sheet given inside the Booklet only. If you mark at any place
           other than in the circle in the OMR Sheet, it will not be evaluated.     5.
6.         Read instructions given inside carefully.
7.         Rough Work is to be done at the end of this booklet.                     6.
8.         If you write your Name, Seat Number, Phone Number or put                 7.
           any mark on any part of the OMR Sheet, except for the space
                                                                                    8.
           allotted for the relevant entries, which may disclose your
           identity, or use abusive language or employ any other unfair
           means, you will render yourself liable to disqualification.
9.         You have to return original OMR Sheet to the invigilator at the
           end of the examination compulsorily and must not carry it with           9.
           you outside the Examination Hall. You are, however, allowed
           to carry the Test Booklet and duplicate copy of OMR Sheet on
           conclusion of examination.
                                                                                    10.
10.        Use only Blue/Black Ball point pen.
                                                                                    11.
11.        Use of any calculator or log table, etc., is prohibited.
12.        There is no negative marking for incorrect answers.                      12.
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SEP - 39221/II—A




2
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SEP - 39221/II—A
                             Forensic Science
                                    Paper II
Time Allowed : 120 Minutes]                                  [Maximum Marks : 200
Note : This Paper contains Hundred (100) multiple choice questions. Each question
        carrying Two (2) marks. Attempt All questions.

1.   P-30 is secreted by :                      4.   “Drop-on-demand” and “continuous
                                                     drop” are the examples of which of
     (A) Prostrate gland
                                                     the following printing technology ?
     (B) Salivary gland
                                                     (A) Dot-matrix
     (C) Parotid glands
                                                     (B) Thermal
     (D) Pancreatic glands                           (C) Inkjet
2.   R-ratio, percent extraction and dye             (D) Laser
     ratio are the terms related to :           5.   Fired bullet found at a crime scene
     (A) Amount of pigment in paint                  must be collected by using :

     (B) Ratio of pigment and vehicle in             (A) Forceps

         paint                                       (B) Tweezers

     (C) Extent of layering in paint                 (C) Tongs

     (D) Relative age of ink                         (D) Gloves in hand
                                                6.   While taking a close-up photograph
3.   Collection of fire debris at crime
                                                     of the subject at crime scene, flash
     scene cannot be accomplished by
                                                     attachment is covered with a tissue/
     packing in airtight container with :
                                                     handkerchief to prevent :
     (A) Adsorption tubes                            (A) Washing-out effect
     (B) Charcoal strips                             (B) Shadow formation
     (C) Tenax                                       (C) Bouncing effect

     (D) Carbonate strips                            (D) Glaring effect

                                            3                                     [P.T.O.
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7.   Seeds of ‘Hop’ can be distinguished        11. Match the following :
     from that of cannabis by the                                 List I
     presence of :                                  (a) Silica glass
                                                    (b) Light sensitive eyeglass
     (A) Endospermic shell
                                                    (c) Decolorized glass
     (B) Tortoise shell
                                                    (d) Colored glass
     (C) Shrivelled shell                                         List II
     (D) Hard shell                                 (i) Chromium oxide
8.   In human skull, the suture between             (ii) Barium sulphate
     basi-sphenoid and basi-occipital,              (iii) Molten quartz
     the basilar suture, generally                  (iv) Silver halide
                                                    Codes :
     obliterates :
                                                          (a) (b) (c) (d)
     (A) Between 18 and 25 years
                                                    (A) (iii) (i) (iv) (ii)
     (B) Between 35 and 45 years                    (B) (iii) (ii) (i) (iv)
     (C) Between 25 and 35 years                    (C) (iii) (i) (ii) (iv)
     (D) Between 55 and 65 years                    (D) (iii) (iv) (ii) (i)
9.   Patella and Fabella are examples of        12. Which of the following is a poor
                                                    water resistance explosive ?
     which type of bones ?
                                                    (A) Poured ANFO
     (A) Sesamoid bones
                                                    (B) Gelatin Dynamite
     (B) Pneumatic bones                            (C) Packaged ANFO
     (C) Miniature long bones                       (D) Cartridge emulsion
     (D) Flat bones                             13. Out of the following, which statement
                                                    is true with respect to footprint
10. In summer season a cadaver was
                                                    examination ?
    recovered in a state of putrefaction
                                                    (A) Height of a person can be
     and infested with maggots of                         roughly estimated from the
     housefly. This indicates the time                    footprints
     since death would be approximately :           (B) Race of a person can be
     (A) 1 day                                            determined from the footprint
                                                    (C) Caste of a person can be
     (B) 15 days
                                                          estimated from footprints
     (C) 2 to 3 days                                (D) Ethnicity can be determined
     (D) 10 to 11 days                                    from footprints

                                            4
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14. Sex chromosome constitution in             18. EMV in view of credit card is :
    persons with Turner’s syndrome is :            (A) Standard for chip based card
    (A) XY                                         (B) Standard for RAID based card
    (B) XYY                                        (C) Standard for magnetic stripe
    (C) OX                                                based card
    (D) XXX                                        (D) Standard for electrostatic card
15. A footwear print observed on the           19. ABFO scale no. 2 is used in cases
    clothes worn by a victim of an                 of :
    alleged murder case could be best
                                                   (A) Tool marks
    lifted by using :
                                                   (B) Bite marks
    (A) Adhesive tape
                                                   (C) Finger marks
    (B) Electrostatic dust-print lifting
                                                   (D) Bullet marks
        device
                                               20. Which of the following materials
    (C) Liquid wax
                                                   is not commonly used as die for
    (D) Plaster of Paris
                                                   pre-inked stamp ?
16. A combination of one shot gun and
                                                   (A) Pre-mixed gel
    one rifle barrel is known as :
                                                   (B) Squeezee effect
    (A) Cierling
    (B) Trilling                                   (C) Foam and powder

    (C) Vierling                                   (D) Photopolymer

    (D) Drilling                               21. According to FDA guidelines for

17. Which of the following samples is              method validation by LC-MS, which

    collected to evaluate the effect of            of the following is not a relevant
    extraneous varible ?                           parameter :

    (A) Sample of unknown origin                   (A) Accuracy
    (B) Special sample                             (B) Precision
    (C) Control sample                             (C) Retention
    (D) Extraneous sample                          (D) Carry over

                                           5                                     [P.T.O.
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22. For detecting the presence of lead          26. Bruise of green color is observed in
    (Pb) at microgram level (µg level) in
                                                    a victim. Time since injury would be
    ground water, the recommended
    analytical instrumental technique               which of the following ?
    will be :                                       (A) 7-12 days
    (A) AAS                                         (B) 2 days
    (B) NMR
                                                    (C) 4-5 days
    (C) NAA
    (D) GCMS                                        (D) 1 day

23. Which of the following is not an            27. Which of the following is not a
    ionization source in LC-MS/MS ?                 method of hymen examination ?
    (A) Electrospray Ionization
                                                    (A) Glaister-keene rods
    (B) Atmospheric Pressure Chemical
         Ionization                                 (B) Foley’s catheter

    (C) Atmospheric Pressure Photo-                 (C) Through urethra
         ionization                                 (D) Through rectum
    (D) Field Ionization
                                                28. Blue colouration of nails in case of
24. In adipocere formation the following
                                                    asphyxia is known as :
    change occurs :
    (A) Blood into watery serum                     (A) Edema
    (B) Muscle into fatty tissue                    (B) Cyanosis
    (C) Body fats into soapy and waxy
                                                    (C) Petechial hemorrhages
    (D) Bone     and    tendons     into
                                                    (D) Indigosis
         gelatinous mass
25. Which of the following refers to            29. The polygraph measures all except :
    criminal intent ?                               (A) Heart rate
    (A) Mens rea
                                                    (B) Electro-dermal activity
    (B) Neurosis
                                                    (C) Blood pressure
    (C) Compos men tis
    (D) Empathy                                     (D) P-300

                                            6
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30. Match the following :                       32. Match the following :
                       List I                                          List I
    (a) Hanging                                     (a) Bhilawanol
    (b) Gagging                                     (b) Hyoscyamine
    (c) Choking                                     (c)   Nerin
    (d) Smothering                                  (d) Calatoxin
                   List II
                                                                   List II
    (i)   Foreign object is pushed
                                                    (i)   Calatropis gigantea
          through mouth
                                                    (ii) Nerium oleander
    (ii) External orifices of respiration
                                                    (iii) Semecarpus anacardium
         are blocked
    (iii) Foreign objects enters trachea            (iv) Atropa belladonna

    (iv) Exclusion of air from lungs is             Codes :
         by ligature around neck                          (a)   (b)      (c)     (d)
    Codes :                                         (A) (i)     (ii)     (iii) (iv)
          (a)   (b)      (c)    (d)                 (B) (iii) (iv) (ii) (i)
    (A) (i)     (ii)     (iii) (iv)                 (C) (ii) (iii) (iv) (i)
    (B) (ii) (iii) (iv) (i)                         (D) (iv) (i)         (ii) (iii)
    (C) (iv) (i)         (iii) (ii)             33. Which of the following is not a
    (D) (ii) (iv) (i)           (iii)               carbamate poison ?
31. Select the incorrect statement                  (A) Aldicarb
    among the following about diatoms :             (B) Propoxur
    (A) Acid digestion technique is used
                                                    (C) Carbofuran
        to extract diatoms from tissues
                                                    (D) Aldrin
    (B) Diatoms have an extracellular
                                                34. Ganja is obtained from which of the
        coat composed of magnesium
                                                    following parts of plant ?
    (C) Diatoms are aquatic unicellular
        plant                                       (A) Dried leaves
    (D) Presence of diatoms in femoral              (B) Flowering tops
        bone is an indication of                    (C) Roots
        antemortem aspiration of water              (D) Fresh leaves

                                            7                                            [P.T.O.
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35. Which of the following dye is added              40. Ninhydrine is the trade name of
    to petrol to give color to it ?                      which of the following chemicals ?
     (A) Phenyl azo 2-naphthol                           (A) Hydroquinone
     (B) Di-alkyl amino anthraquinone
                                                         (B) Triketohydrindine hydrate
     (C) Alizarin yellow
                                                         (C) 3, 5, 3, 5, tetramethyl benzene
     (D) Sudan II
                                                         (D) Osmium trioxide
36. The knock rating of a gasoline is
                                                     41. In newly introduced currency note
    expressed also by its :
                                                         of Rs. 2,000, the micro-printing on
     (A) Heptane number
                                                         Gandhiji’s spectacles depicts :
     (B) Octane number
     (C) Propane number                                  (A) RBI

     (D) Aniline gravity                                 (B) 2000
37. The octanol/water partition                          (C) INDIA
    coefficient of a chemical is an                      (D) Bharat in Devnagari
    indicative of .................. in human.       42. “SWGDRUG” is associated with :
     (A) Carcinogenesis                                  (A) A confirmatory test for illicit
     (B) Long half life                                      drug
     (C) Potential bioaccumulation
                                                         (B) A new street drug
     (D) Toxicity
                                                         (C) An international committee
38. Which group of drugs is not suited
                                                             that sets standard for analysis
    for intranasal administration ?
                                                             of drug
     (A) Cannabis
                                                         (D) The    federal   agency       with
     (B) Opiods
                                                             responsibility of tracking drug
     (C) Nicotine
                                                             traffickers
     (D) Oleander
                                                     43. Indented writing means :
39. Sinistrality means :
     (A) An ambidextrous individual                      (A) Invisible writing

     (B) Right handedness                                (B) Coding
     (C) Left handedness                                 (C) Marginal writing
     (D) Hyodactylic individual                          (D) Sub-surface impressions

                                                 8
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44. Which of the following is a principal       46. The Asia Pacific Accreditation
    sign of disguise ?                              Cooperation (APAC) was established
    (A) Poor rhythm                                 in :
    (B) Lack of internal consistencies              (A) 2019
    (C) Poor line quality                           (B) 1997
    (D) Slowly executed writings                    (C) 1995
45. Match the following :                           (D) 1992
                 List I
                                                47. Which of the following is the correct
    (a) Charred Documents
                                                    sequence of process that occurs in
    (b) Exempler                                    the flame atomizer of AAS ?
    (c) Natural Variations
                                                    (A) Nebulisation, desolvation,
    (d) Infrared Luminescence
                                                        volatilization, dissociation
                 List II
                                                    (B) Volatilization, nebulisation,
    (i) Normal deviations found
                                                        dissociation, desolvation
          between repeated specimens of
          an individual’s handwriting or            (C) Desolvation, dissociation,
          any printing device.                          nebulisation, volatilization
    (ii) An authentic samples used for              (D) Dissociation, volatilization,
          comparison purposes such as                   desolvation, nebulisation
          handwriting.                          48. A Plaster of Paris Cast can’t be
    (iii) A property exhibited by some              prepared in snow because of :
          dyes that emit IR light when              (A) Exothermic nature
          exposed to blue-green light.              (B) Cheap product
    (iv) Any document that has become
                                                    (C) Setting time
          darkened and brittle through
                                                    (D) Expansion factor
          exposure to fire or excessive
          heat.                                 49. BitPim is an open source software
    Codes :                                         to manipulate and view data in
          (a) (b) (c) (d)                           which of the following cell phones ?
    (A) (iv) (iii) (ii) (i)                         (A) GSM
    (B) (iii) (iv) (i) (ii)                         (B) TDMA
    (C) (iv) (ii) (i) (iii)                         (C) CDMA
    (D) (iv) (i) (ii) (iii)                         (D) FDMA

                                            9                                     [P.T.O.
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50. The distance between the centres of         54. The scattering in which the scattered
    the front and the rear wheels is                radiation has exactly the same
    better known as :                               wavelength as that of incident
                                                    wavelength, is known as :
    (A) Wheel distance
                                                    (A) Stokes scattering
    (B) Wheel base                                  (B) Anti-Stokes scattering
    (C) Wheel width                                 (C) Rayleigh scattering
    (D) Section width                               (D) Inelastic scattering
51. Which of the following is the               55. Which of the following is a
    smallest addressable unit on a file             transducer       used    in    mass
                                                    spectrometer ?
    system ?
                                                    (A) Electron capture detector
    (A) Sector
                                                    (B) Electron multiplier
    (B) Cluster                                     (C) Bolometer
    (C) Tracu                                       (D) Phototube
    (D) Cylinder                                56. Which of the following is the study
52. The sectional density of a bullet of            of projectiles in weapons ?
    mass 158 g and diameter 0.357                   (A) External Ballistics
                                                    (B) Intermediate Ballistics
    inch is :
                                                    (C) Internal Ballistics
    (A) 445 g/inch2
                                                    (D) Interior Ballistics
    (B) 56 g/inch2
                                                57. Disputed paternity can be resolved,
    (C) 1239 g/inch2                                based on one of these :
    (D) 935 g/inch2                                 (A) Nysten’s law
53. The most suitable reagent for                   (B) Casper’s formula
    chemical etching of aluminum alloy              (C) Hardy-Weinberg principle
    surfaces in cases of restoration of             (D) Locard principle of exchange
                                                58. In which of the following F-number
    erased number is :
                                                    lens opening is the maximum :
    (A) Fry’s reagent
                                                    (A) F-2
    (B) Villella’s reagent                          (B) F-6
    (C) Thomas’s reagent                            (C) F-8
    (D) William’s reagent                           (D) F-22

                                           10
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59. Anthropometric facial landmarks              63. Which of the following explosive is
    are also known as :                              having the highest detonation
    (A) Fudicial points                              velocity ?
    (B) Geometric points                             (A) TNT
    (C) Geometric landmarks                          (B) PETN
    (D) Portrait landmarks                           (C) RDX
60. Sequential steps involved in DNA
                                                     (D) HMX
    profiling :
                                                 64. Which of the following doesn’t act
    (A) Isolation,     Amplification,
                                                     as PCR inhibitors ?
        Statistical Interpretation and
                                                     (A) Haeme
        Visualization
    (B) Isolation,     Amplification,                (B) Melamin
        Visualization and Statistical                (C) Indigo dyes
        Interpretation                               (D) Violet blue dye
    (C) Isolation,     Visualization,            65. Choline is produced from :
        Amplification and Statistical                (A) Seminal vesicles
        Interpretation                               (B) Prostate
    (D) Visualization,    Isolation,                 (C) Seminiferos tubules
        Amplification and Statistical
                                                     (D) Bulbourethral glands
        Interpretation
                                                 66. Club formation takes place during
61. FDP test is used to identify :
                                                     which growth phase of hair ?
    (A) Semen
                                                     (A) Anagen
    (B) Vomit
                                                     (B) Catagen
    (C) Menstrual blood
                                                     (C) Telogen
    (D) Faecal matter
62. Unvoiced sound is produced by :                  (D) Pre-anagen
    (A) Periodic vibration of vocal folds        67. In phonetics, vowel quality is better
    (B) Rhythmic vibration of vocal                  known as :
        folds                                        (A) Harmonics
    (C) Turbulence at some constriction              (B) Timbre
        in the vocal tract                           (C) Formant
    (D) Periodic vibration of vocal tract            (D) Syllable

                                            11                                     [P.T.O.
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68. The concept of Edgeoscopy was first         72. Blood groups can pass through one
    developed by :                                  generation to another is discovered
    (A) Edmond Locard                               by :
    (B) E.R. Henry                                  (A) Lutheran
    (C) Salil K. Chatterjee                         (B) Landsteiner
    (D) Cummins and Midlo                           (C) Dungern and Hirzfield
69. Which of the following is correct in            (D) Epstein and Ottenberg
    forming final opinion on DNA profile        73. Which of the following is not a
    comparison ?                                    characteristic of casting material for
    (I) Matching                                    tool marks ?
    (II) Exclusionary                               (A) Reproduction of finest details
    (III) Inconclusive                              (B) No or only slight shrinkage
                                                    (C) Inherent structure of material
    (A) (I) and (II) are correct
                                                    (D) Opacity and high reflectivity
    (B) (I) and (III) are correct
                                                74. The 1st Chemical Examiner
    (C) (II) and (III) are correct
                                                    Laboratory was set up in India at :
    (D) (I), (II) and (III) are correct
                                                    (A) Madras
70. Iodine vapours interact with the
                                                    (B) Calcutta
    fingerprint residues to produce a
                                                    (C) Agra
    visible print with the following
                                                    (D) Mumbai
    colour :
                                                75. The formula which represents the
    (A) Purple
                                                    simple ratio of atoms in a compound
    (B) Green
                                                    is called its :
    (C) Yellowish brown
                                                    (A) Molecular formula
    (D) Black
                                                    (B) Structural formula
71. The distance between two
                                                    (C) Rational formula
    consecutive circles of the Battley’s
                                                    (D) Empirical formula
    Lens, used for single digit
                                                76. Aldrich-Mees Lines are observed in
    classification system of fingerprint
                                                    subacute poisoning due to which of
    is :
                                                    the following ?
    (A) 1 mm
                                                    (A) Antimony
    (B) 2 mm
                                                    (B) Nickel
    (C) 3 mm
                                                    (C) Arsenic
    (D) 4 mm
                                                    (D) Manganese
                                           12
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77. The measurement of the change in              81. Dum-dum bullets                    were     first
    the isotopic ratio when portions of               manufactured in :
    radiolabeled and non-labeled form of              (A) New Delhi
    the same chemical species are                     (B) Mumbai
    mixed :                                           (C) Chennai
    (A) Isotope dilution analysis                     (D) Kolkata
                                                  82. In Gustafson’s method of age
    (B) Reverse isotope dilution analysis
                                                      estimation from teeth which of
    (C) Isotope addition analysis
                                                      the following parameters is not
    (D) Isotope exchange method                       considered ?
78. Which of the following pyromaterial               (A) Periodontosis
    is used for pyroelectric transducer in            (B) Root resorption
    infrared detection system ?                       (C) Diastema
    (A) 3-aminophthalate                              (D) Cementum apposition
    (B) Nd : YAG                                  83. Match the following :
    (C) 1, 2 - dimethoxyethane                                           List I
    (D) Triglycine sulfate                            (a) Oil
79. Which of the undermentioned                       (b) Pigments
    wavelength range in micrometer                    (c)   Solvent
    (µm) corresponds to near IR range ?               (d) Latex
                                                                     List II
    (A) 0.25 to 0.80
                                                      (i)   Inorganic oxides
    (B) 0.80 to 2.50
                                                      (ii) Triglycerides
    (C) 2.50 to 50
                                                      (iii) Acrylic polymers
    (D) 50 to 1000
                                                      (iv) Organic liquids
80. Spandex and Lycra are examples of                 Codes :
    .................... fiber.                             (a)   (b)      (c)     (d)
    (A) Acrylic                                       (A) (ii) (i)         (iv) (iii)
    (B) Urethane                                      (B) (i)     (ii)     (iii) (iv)
    (C) Olefins                                       (C) (iv) (i)         (ii) (iii)
    (D) Polyester                                     (D) (ii) (i)         (iii) (iv)

                                             13                                                 [P.T.O.
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84. Chloroform test is used to determine         88. Which of the following is not a
    which of the following properties of             constituent of black powder ?
    cement :                                         (A) Potassium nitrate
    (A) Specific gravity                             (B) Charcoal
    (B) Melting point                                (C) Ammonium nitrate
    (C) Refractive index                             (D) Sulphur
    (D) Elasticity                               89. Which of the following is not a
85. “No person accused of any offence                sedimentary rock ?
    shall be compelled to be a witness               (A) Sand stone
    against himself.” The statement is               (B) Mud stone
    under which of the following articles            (C) Conglomerate
    of constitution of India ?                       (D) Granite
    (A) Article 20(3)                            90. The maximum number of judges in
    (B) Article 22(2)                                Supreme Court of India including
                                                     Chief Justice is :
    (C) Article 23(1)
                                                     (A) 28
    (D) Article 25(2)
                                                     (B) 29
86. The benefits of Anti-lock Braking
                                                     (C) 30
    Systems (ABS) are all, except :
                                                     (D) 31
    (A) Reduced stopping distance
                                                 91. Gratings, which are produced by
        under braking conditions
                                                     photographic means using lasers are
    (B) Increased directional stability
                                                     known as :
        under braking conditions
                                                     (A) Littrow Grating
    (C) Added steering control during
                                                     (B) Holographic Gratings
        maximum braking
                                                     (C) Echelle Gratings
    (D) Longer skid marks on the rough
                                                     (D) Ebert Grating
        roads
                                                 92. Which of the following microscope
87. Uniqueness of iris is in :
                                                     has the highest resolution ?
    (A) Random color variations                      (A) SEM
    (B) Random pigment variations                    (B) TEM
    (C) Random textural variations                   (C) Stereo Microscope
    (D) Random shape variations                      (D) Fluorescence Microscope

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93. Which of the following solvents are             98. Which of the following methods can
    of the lowest polarity ?                            be used for determining the age of
    (A) Acetonitrile                                    an ink ?
    (B) Ethanol                                          (A) IR spectrophotometer
    (C) Methanol
                                                         (B) Thin layer chromatography
    (D) Water
                                                         (C) Fluorescence spectroscopy
94. At an alleged suicide case, the door
    was found open, the evidence of this                 (D) LC-MS
    kind is better known as :                       99. Which of the following statements
    (A) Associative evidence                            is not true ?
    (B) Transfer evidence                                (A) Soil sample should be dried
    (C) Depicting evidence                                   and gently crushed to a
    (D) Conditional evidence                                 uniform consistency before dry
95. A jet of steam is useful for restoration                 examination is made
    of erased number from which of the                   (B) Type of lighting plays a critical
    following surfaces ?
                                                             role in the comparison of soil
    (A) Leather
                                                             sample for color
    (B) Rubber
                                                         (C) Mineral grains may be present
    (C) Polymer
                                                             in a soil sample that can exist
    (D) Wood
                                                             in a similar range of particle
96. The mark left due to lateral movement
    between the two contacting surface is                    size
    better known as :                                    (D) The particle size distribution
    (A) Lateral marks                                        can be estimated using the
    (B) Striation marks                                      microscope
    (C) Compression marks                           100. A transparent resinous liquid to give
    (D) Friction marks                                   a smooth, hard, glossy finish to a
97. Which of the following is a method                   surface and prevent it from
    used to determine the gender of a                    atmospheric action is known as :
    biologic sample ?
                                                         (A) Varnish
    (A) Mitochondrial typing
                                                         (B) Distemper
    (B) RFLP typing
    (C) PCR                                              (C) Drier
    (D) Amelogenin type                                  (D) Vehicle

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ROUGH WORK




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Source: Savitribai Phule Pune University. Question paper published by Savitribai Phule Pune University.