1. Grazing angle in case of oblique light examination of documents pertains to _______.

(A) 10° – 15°

(B) 20° – 25°

(C) 25° – 30°

(D) 30° – 35°

Answer: (A)

2. Indented writings on paper can be deciphered by ________.

(A) Electrophoresis

(B) Electrostatic Detection Apparatus

(C) Electroplating

(D) Electrolysis

Answer: (B)

3. The length is the greatest dimension in which of the following wounds?

(A) Chop wound

(B) Contusion

(C) Incised wound

(D) Stab wound

Answer: (C)

4. ACE-V in fingerprints terminology stands for _______.

(A) Association, comparison, evaluation, verification

(B) Analysis, comparison, expertise, verification

(C) Analysis, correlation evaluation, verification

(D) Analysis, comparison, evaluation, verification

Answer: (D)

5. Blobbing can be found in writings written with_______.

(A) Fountain pen

(B) Ball point pen

(C) Sketch pen

(D) Roller pen

Answer: (B)

6. Foot prints on wooden floor may be collected by

(A) Electrostatic method

(B) Plaster of paris

(C) Sulphur

(D) All of the above

Answer: (A)

7. The most suitable method for preservation of surface foot print is

(A) Tracing

(B) Wax cast

(C) Plaster of paris cast

(D) All of above

Answer: (A)

8. The refractive index of glass is determined by

(A) Becke line method

(B) Free floatation method

(C) Pulfritchrefractometer

(D) Density gradient tube method

Answer: (A)

9. Nigrosine Ink is obtained from

(A) Plant

(B) Coloured dyes

(C) Carbon

(D) Coal tar

Answer: (D)

10. Assertion (A): Organic contents of the soil help in ascertaining the source of the soil.

Reason (R): The organic components of soil from different sources are different in nature.


(A) (A) is correct, but (R) is incorrect.

(B) (R) is correct, but (A) is incorrect.

(C) Both (A) and (R) are correct.

(D) Both(A) and (R) are incorrect.

Answer: (C)