MCQs on Forensic Evidence - Forensic's blog

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#1. For preservation of shoe print/tire marks on soft earth, the best way is:

With an electrostatic device

Rough /finished sketch

Using a high-voltage electrode

Photography and casting

#2. In Terms of evidence collection, what does Trace means:

Tracing

Small Evidence

Transient

Links

#3. The most suitable method for preservation of surface foot print is:

All

Tracing

Wax cast

Plaster of paris cast

#4. The part of a tyre that contacts the road surface and contains a design is called as:

Tyretreads

Vehicle stance

Tyre track

Trailer

#5. Which Type of evidence should collect first at the crime scene:

Most Fragile

Valuable Items

Liquid Evidence

Heavy Weight Evidence

#6. How should soil samples be preserved if they can't be subjected to forensic tests soon after collection?

Store in dark and hot place

Store at 4 degree centigrade in refrigerator

Store in a dark and cool place

Store in dry storage space at room temperature

#7. Blood stained clothes collected from the scenes of crime should be sent for examination:

After drying in sun

Without drying

After drying in shade

After drying in room temperature in shade

#8. The following chemical is used for hardening of plaster of Paris cast of tyre mark?

Sodium sulphate

Sodium carbonate

Sodium chloride

Aluminium sulphate

#9. Bite Marks Evidence is use to match the dental impression of suspects. How is bite marks evidence collected?

A cast should be made

Sketch should be made

Piece of skin should preserved.

They should be photographed using an ABFO No. 2 Scale in Normal light.

#10. The suitable control sample in case of blood stained soil is usually taken within the distance of _____ from spot.

2 Feet

1 Feet

3 Inch

3 Feet

#11. Dust and soil particles should be collected from pockets and folds of pants and shirts by:

Scrapping

Brush (small in size)

Water Wash

Clipping

#12. Vacuum sweepings, fingernails, scrapings, clothing, and, vehicles should be collected because they are possible carriers of:

Secondary Crime Scene

Trace Evidence

Physical Evidence

Biological Evidence

#13. Dust/Dirt in fingernails can be collected by:

Swabbing

Clipping

Scrapping

Water wash

#14. The best method for packing of paper which smell like gasoline is:

Paper Envelope

Plastic Container

Cardboard box

Small Plastic Zip bag

#15. It is important to separate witnesses at a crime scene in order to:

For prevention of contamination of evidence

For the protection

Prevent them from talking and forming a collusion

To prevent from running

#16. Assertion (A): The Investigation Officer collects physical evidence at the Scene of Crime. Reason (R): Because he is fully aware as to how to save the evidence form getting contaminated, lost or scratched.

(A) Is correct, but (R) is wrong

Both (A) and (R) are correct

(A) Is Wrong, but (R) is correct

Both (A) and (R) are wrong

#17. The following is a suitable material for casting of tool marks:

Wax

Foxfilm

Plasticine

Woodsmetal

#18. Charred Documents should be packed in:

Zip Lock Bag

In a cardboard box with cotton under sample/evidence

Plastic Envelope

Paper bag

#19. Which condition plays a major role in the contamination of crime scene evidence?

None

Environmental Condition

Physical Condition

Chemical Condition

#20. Physical Evidence at the scene of crime should be collected in the presence of :

Two independent witness

One independent witness

Magistrate

Relatives of Victim

#21. The best method for packing to collect handwriting evidence on paper is:

Cardboard box

Plastic Container

Plastic Envelope

Waterproof Paper bag/Cellophane

#22. Who can be considered as an expert witness?

Medical Men

Firearm expert

All are correct

Chemical examiner

#23. The order in which items of evidence have been handled during the investigation of a case is known as:

Chain of Custody

Crime Scene Evidence

Packaging

Custody of Evidence

#24. Each Package of Evidence should have following, Except:

Description and finding place of evidence

File number and Investigation officer number and name

Initial of Person who collecting it

Dates and Time of Transfer

#25. Which one of the following is the best method for packed bloody weapon:

Plastic Zip lock Bag

Plastic Container

Paper bag

Cardboard box

#26. Uncontaminated surface material close to an area where physical evidence has been deposited is a:

Standard Sample

Substrate Control

Reference Sample

Group Sample

#27. Which of the following would be considered individual evidence?

Soil

Blood

DNA

Paint

#28. The Collection And Preservation Of Evidence Are Begin When:

Once Crime Scene has been thoroughly documented

Location of the evidence has been noted

Immediately after reaching at the crime scene

Both a & b are correct

#29. Dirt/Dust on shoes can be collected by:

a & b

Scrapping

Soft Brush

Water Wash

#30. Collection of exhibits from the scenes of crime must be done by:

Wet hands

With the help of forceps and gloved

Gloved hand

Bare hands

#31. Swabs collected for biological samples should packed:

Complete dry with cool air

As it is

In Plastic

Dry in heat

#32. Hair samples from crime scene is collected by:

Both a & b

Swabbing

Vacuuming

Lifting

#33. The following is the most suitable casting material for preserving foot wear impressions:

Plaster of Paris

Plasticine

Paraffin wax

Dental Stone

#34. If investigators did not search crime scene properly or they preserve physical evidence carelessly, following will be happen:

Sensitive lab procedure can still extract the information.

They can reprocess or reinvestigate the crime scene.

They can be punish by federal law.

Damage is irreversible.

#35. “Whenever two objects come into contact with one another, an exchange of materials occurs between them”. This Principle is called:

Henry’s Principle

Exchange Principle

Locard’s Exchange Principle

Galton Fingerprint System

#36. The following are important for packaging and shipping of evidence, except:

Identify essential and non-essential personnel

Affix the evidence and biohazard labels

Take precautions to preserve the evidence

Completely sealed container

#37. The most reliable form of evidence is:

Blood

Clothes

Eye witness

Weapon

#38. The Ordinary Portland Cement (OPC) seized for forensic tests analysis is suitably packed in:

Steel container

Cloth bag

Jute bag

Paper bag

#39. A kind of evidence that is sensitive to absolute temperature.

Biological Evidence

Trace Evidence

Physical Evidence

#40. Liquid Items can be Packed into:

Paper Bag

Non-Breakable, Leak-proof container

Glass Bottles

Plastic Bottles

#41. Arson evidence is usually collected in:

Paper bags

Air tight metal cans

Plastic Jar

Glass Jar

#42. After collecting the blood stained soil from the scene, it should be sent for examination:

As such without drying

After drying under shade

After drying in oven

After drying under fan

#43. Following is a Physical Evidence:

Body Fluids

Written Statement

Suspect Appearance

Suspect’s Footwear

#44. The main method to collect saliva stain is:

Both

None

Swabs

Cutting

#45. Control soil samples for forensic analysis is best collected in:

Paper bag

Steel container

Cloth bag

Jute bag

#46. Any items which may cross contaminate each other must be packed:

Together or Separate

Together

None are correct

Separate

#47. Seminal Stains on clothing should be packed in:

Paper bags

Zip lock Bag

Plastic Containers

Cardboard box

#48. Corroborative use of physical evidence is use to:

Provide a lead to give the investigation direction

Support other investigative findings

Establish a definite identity

Rule out a particular suspect

#49. Trace Evidence is not much useful in following Crime:

Assault

Rape/Sexual Assault

Homicide

Theft/Robbery

#50. When characteristics of evidence can be associated with a group but not with a individual source, that evidence shows:

Group Characteristics

Class Characteristics

Class Categories

Group Categories

Finish

Results

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#1. For preservation of shoe print/tire marks on soft earth, the best way is:

#2. In Terms of evidence collection, what does Trace means:

#3. The most suitable method for preservation of surface foot print is:

#4. The part of a tyre that contacts the road surface and contains a design is called as:

#5. Which Type of evidence should collect first at the crime scene:

#6. How should soil samples be preserved if they can't be subjected to forensic tests soon after collection?

#7. Blood stained clothes collected from the scenes of crime should be sent for examination:

#8. The following chemical is used for hardening of plaster of Paris cast of tyre mark?

#9. Bite Marks Evidence is use to match the dental impression of suspects. How is bite marks evidence collected?

#10. The suitable control sample in case of blood stained soil is usually taken within the distance of _____ from spot.

#11. Dust and soil particles should be collected from pockets and folds of pants and shirts by:

#12. Vacuum sweepings, fingernails, scrapings, clothing, and, vehicles should be collected because they are possible carriers of:

#13. Dust/Dirt in fingernails can be collected by:

#14. The best method for packing of paper which smell like gasoline is:

#15. It is important to separate witnesses at a crime scene in order to:

#16. Assertion (A): The Investigation Officer collects physical evidence at the Scene of Crime. Reason (R): Because he is fully aware as to how to save the evidence form getting contaminated, lost or scratched.

#17. The following is a suitable material for casting of tool marks:

#18. Charred Documents should be packed in:

#19. Which condition plays a major role in the contamination of crime scene evidence?

#20. Physical Evidence at the scene of crime should be collected in the presence of :

#21. The best method for packing to collect handwriting evidence on paper is:

#22. Who can be considered as an expert witness?

#23. The order in which items of evidence have been handled during the investigation of a case is known as:

#24. Each Package of Evidence should have following, Except:

#25. Which one of the following is the best method for packed bloody weapon:

#26. Uncontaminated surface material close to an area where physical evidence has been deposited is a:

#27. Which of the following would be considered individual evidence?

#28. The Collection And Preservation Of Evidence Are Begin When:

#29. Dirt/Dust on shoes can be collected by:

#30. Collection of exhibits from the scenes of crime must be done by:

#31. Swabs collected for biological samples should packed:

#32. Hair samples from crime scene is collected by:

#33. The following is the most suitable casting material for preserving foot wear impressions:

#34. If investigators did not search crime scene properly or they preserve physical evidence carelessly, following will be happen:

#35. “Whenever two objects come into contact with one another, an exchange of materials occurs between them”. This Principle is called:

#36. The following are important for packaging and shipping of evidence, except:

#37. The most reliable form of evidence is:

#38. The Ordinary Portland Cement (OPC) seized for forensic tests analysis is suitably packed in:

#39. A kind of evidence that is sensitive to absolute temperature.

#40. Liquid Items can be Packed into:

#41. Arson evidence is usually collected in:

#42. After collecting the blood stained soil from the scene, it should be sent for examination:

#43. Following is a Physical Evidence:

#44. The main method to collect saliva stain is:

#45. Control soil samples for forensic analysis is best collected in:

#46. Any items which may cross contaminate each other must be packed:

#47. Seminal Stains on clothing should be packed in:

#48. Corroborative use of physical evidence is use to:

#49. Trace Evidence is not much useful in following Crime:

#50. When characteristics of evidence can be associated with a group but not with a individual source, that evidence shows:

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