𝐅𝐨𝐫𝐞𝐧𝐬𝐢𝐜 𝐖𝐞𝐞𝐤𝐥𝐲 𝐐𝐮𝐢𝐳 6

Shivi Forensics

𝐅𝐨𝐫𝐞𝐧𝐬𝐢𝐜 𝐖𝐞𝐞𝐤𝐥𝐲 𝐐𝐮𝐢𝐳 6

1) One of the major limitation of conventional light microscope is, shallow depth of the field, overcome by applying an adjustable beam of highly intense light to the area under illumination in:
Confocal microscope
Laser Doppler Microscope
Deepfield Microscope
Ultraviolet Microscope
The Correct Answer is Deepfield Microscope 

2) Aqua fortis is also known by:
Sulphuric acid
Hydrochloric acid
Nitric acid
Acetic acid
The Correct Answer is Nitric acid 

3) To initiate explosion in non-sensitive high explosive, one can use:
Booster
Timer
Missile
Electrical circuit
The Correct Answer is Booster 

4) Large amount of urea is found in:
Urine
Feces
Breast milk
Vaginal secretions
The Correct Answer is Urine

5) Which matrix is best suited for analysis of fetal drug exposure?
Saliva
Urine
Vomit
Meconium
The Correct Answer is Meconium

6) By adding a few drops of Duquenois reagent followed by few drops of concentrated hydrochloric acid on dry cannabis herbal material gives characteristic effervescence due to:
Tetrahydrocannabinol
Cannabinol
Cystolithic hair
Cocaine
The Correct Answer is Cystolithic hair

7) Assertion (A): Telomere shortening is a potential method of age estimation. 
Reason (R): During cell-division telomeres shorten at the rate of 10 - 20 base pairs/cell division.
In the context of two statements, which one of the following is correct?
(A) is correct, but (R) is wrong.
(A) is wrong, but (R) is correct
Both (A) and (R) are correct
Both (A) and (R) are wrong
The Correct Answer is (A) is correct, but (R) is wrong

8) Which of the following is a sign of traced forgery?
Uninked outlines
Ghost lines of carbon
Flying starts and terminals
Both uninked lines and Ghost lines of carbon
The Correct Answer is Both uninked lines and Ghost lines of Carbon 

9) Spot test of RDX with thymol reagent gives the following colour
Green
Blue
Deep Red
Brown
The Correct Answer is Deep Red

10) What is the initial action associated with explosion of a device fitted with time pencil?
Pull
Pressure
Pressure release
Tension release
The Correct Answer is Pressure 


Top Scorer of Forensic Weekly Quiz 6

1st- Pidugu Yamini Preethi, Soorya R, Anusha Shankar
2nd- Ragani
3rd- Senjuti Kar

Congratulations to Everyone 🎉🎉

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