Forensic Science MCQs with Answer (Unlimited)

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#1. NMR is a tool to investigate:

#2. Mc Naughten's rule is for:

#3. Seminal acid-phosphatase is produced in the:

#4. The average elimination or ‘burn-off’ rate of alcohol is approximately

#5. Pitch of male human speech sound ranges between:

#6. Delusion is not seen in:

#7. Heat stiffening occurs when body exposed to temperature:

#8. Haemoglobinuria occurs when burnt skin surface exceeds:

#9. Who among these would help the victim to come out of a state of mental trauma?

#10. Fingerprint patterns that can eliminate a suspect or link a suspect to the crime scene:

#11. Which one of the following is not an insecticide of vegetable origin?

#12. Nicotine can be given in all forms except;

#13. The most appropriate method for the extraction of plant poison from viscera:

#14. The amino acid-ninhydrin reaction produces a purple compound called:

#15. Pump action of a firearm is also called:

#16. In case of poisoning of living person, the following are preserved, except:

#17. Which of the following tool is used for Blackjacking?

#18. Caffey Syndrome is related with:

#19. A fetus become viable by the age of:

#20. The traditional printing method of relief printing is also known as:

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

#22. Criminals can alter or acquire checks in many ways, including:

#23. Pica type of typewriter types _______.

#24. Considering mode of administration, poison acts more rapidly when:

#25. Typical LOD (ng/injection) value for Refractive Index detector in HPLC is:

#26. Chronograph is an instrument which measures the following in forensic ballistics::

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

#28. The first part of a complete URL is the __________ needed to access the web resource.

#29. The Process of reading or interpreting the effaced or illegible writing is:

#30. Vaginal secretion consists of:

#31. Assertion (A): The penetration power of shot gun is more than service rifle. Reason (R): Rifle produces more energy inside the barrel as compared to shotgun.

#32. The skin layer between the epidermis and dermis is the _________ layer:

#33. Chadwick’s sign is:

#34. Daisy wheel is a type of:

#35. The diameter of 8 bore shot gun is:

#36. The following method is used for determining the age of an ink by tracking the degradation of certain dyes.

#37. Corpus delecti means:

#38. The following is most likely to develop individual characteristics when it is used a lot:

#39. Which of the following is used to colour motor gasoline?

#40. Rupture of berry aneurysm commonly produces:

#41. Best method of searches for detailed searching of large areas, and can be modified anytime according to the condition.

#42. The author of the book entitled “Suspect Document” is:

#43. In handwriting comparison the crossing in ‘t’ and the dots in ‘i’ and ‘j’ are known as:

#44. _________ technique is used to decipher latent finger-prints on wet non-porous surfaces.

#45. When Copper, Zinc And Iron Are Present In Secret Writing Inks, Secret Writing Can Be Deciphered After Treatment With :-

#46. An individual's handwriting is affected by a persons _______ .

#47. What was the name of program which Robert Thomas created?

#48. Which of the following is not a feature of immediate change after death?

#49. The last organ to putrefy in the young girls is:

#50. Which of the following is a plant protein?

#51. Section 16, NDPS Act 1985 describes punishment for contravention in relation to:

#52. Hurt is described in following section of IPC:

#53. Juvenile courts are meant for trial of:

#54. Wildlife (Protection) Act in India was enacted in:

#55. Outer Layer of Skin:

#56. ANFO stands for:

#57. Most common cause of aneurysm formation:

#58. Who of the following is appointed as the Chairperson of National Board for Wild Life?

#59. Pre-auricular Sulcus helps in the determination of:

#60. Brush burn refers to:

#61. Delusion is a:

#62. Nigrosine Ink is obtained from:

#63. Anti-H lectin, is prepared from:

#64. Which acoustic parameter is associated with the characteristic features of the oral cavity?

#65. The technique of casting may be used to recover impressions of:

#66. The traditional printing method of relief printing is also known as:

#67. Ambidextrous writer is a writer who can write with equal ease and skill with _______:

#68. All of the following would be considered fixed points, except;

#69. The average fingerprint has approximately how many individual ridge characteristics?

#70. Which of the following techniques can be used in analysis of fibres?

#71. No two individuals have more than ___ minutia in common:

#72. Arson evidence is usually collected in:

#73. In trap cases, the pink colour of ‘Phenolphthalein’ fades due to:

#74. A detailed written description of gunpowder is given in which one of the following by Roger Bacon?

#75. Sequence the electromagnetic waves in decreasing order of wavelength?

#76. Anoxic anoxia produced by all, except:

#77. Which of these is a part of a mt. DNA?

#78. The dead body of a murdered person is brought for preservation in mortuary. Which of the following statements is not correct?

#79. Segmented blood in retinal blood vessels, sign is:

#80. The evidence of Expert in the Court of Law is recorded in the following order:

#81. Presence of phalomelanin hair pigments gives hair:

#82. Assertion (A): A ‘plain’ impression made by ink are unsatisfactory for fingerprint analysis. Reason (R): In ‘plain’ impression, larger number of points or junctions does not appear.

#83. Which of the following witness can be asked a leading question duringexamination-in-chief?

#84. Casper’s dictum is related to:

#85. ______ is used as neutron moderator in NAA in TRIGA reactor.

#86. Mass Spectrometry requires the sample to be in:

#87. Which of the following is not true for Lattes Crust Method for blood identification?

#88. The average rate of alcohol elimination in breath per hour is:

#89. Hollow Cathode Lamp (HCL) is used in the following:

#90. The following are examples of 'Questioned Documents', Except:

#91. The most active ingredient in cannabis is:

#92. A technique for visualizing latent fingerprints on non-porous surfaces by exposing them to cyanoacrylate vapors is:

#93. The phenomenon of shaving of bullet is associated with:

#94. Spin-spin coupling is observed in:

#95. The image seen through a compound microscope is:

#96. The following forms the finger ridges:

#97. The following is a regenerated fiber:

#98. Following technique provides a unique fingerprint of a chemical structure:

#99. Which are the sections of IT Act is applicable for Cyber Pornography?

#100. The multiplication factor to estimate stature from femur is:

#101. ABO antigens are present over the surface of:

#102. In black powder Fg, FFg, FFFg number represents:

#103. Cremains refers to the study of:

#104. The sexual focus is on objects that are intimately associated with human body. This is:

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

#106. Judges in Courts of Session are appointed by:

#107. Tattoo marks destroyed, their presence can be inferred from presence of pigment in:

#108. The specific antidote in case of iron poisoning is:

#109. Linea aspera is present on which of the following bone?

#110. The following is the most suitable casting material for preserving footwear impressions:-

#111. In capillary electrophoresis, which flow causes the movement of electrolyte through the tube?

#112. Malignant hyperthermia is a danger with:

#113. The total number of carpal bones in a child aged 16 yrs is:

#114. Mc Naughten, who shot Edward Drummond was suffering from delusion of:

#115. In paint examination, pyrolysis gas chromatography is useful for characterizing

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

#117. The most commonly used material for in the manufacture of paper is:

#118. Sequence of process of arson is:

#119. During forensic examination of glass, the edge thickness can be measured by:

#120. Grievous Hurt is described in following section of IPC:

#121. Patient presents with altered behaviour, delusions and hallucinations, suggestive of:

#122. How many levels of addressing is provided in TCP/IP protocol?

#123. Genital retraction syndrome is also known as:

#124. Exciter filter is a part of the following microscope:

#125. The first textbook written on the subject of fingerprints, and which was called Finger Prints, was written by:

#126. The dark portion of the fingerprint is called the ________:

#127. The injury sustained by skin due to an alternating current is called:

#128. When The Wire Mark Is Parallel To The Paper And Is Examined Under Transmitted Light, Then The Paper Is Referred To As :-

#129. Section 15, NDPS Act 1985 describes punishment for contravention in relation to:

#130. In a car which method of search should be use?

#131. The causes of death in drowning are, except;

#132. 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.

#133. Teaching of Forensic Science for the first time in India was started in 1959 at the following place:

#134. A dead body with suspected poisoning is having hypostasis of red brown or deep blue in color. It is suggestive of poisoning due to:

#135. When two sets of writings / signatures are exactly superimposing upon each other, that means:

#136. Bevelling of a wound is seen in the following injuries:

#137. Identify the correct order, in which various components of X-ray diffractometer are placed:

#138. Murder cases are tried in the following courts:

#139. Obliterations can be deciphered by taking photographs using:

#140. A confession during the course of an investigation must be made before:

#141. In simple microscope if focal length of lens is 1 cm, then magnification power lies at

#142. Guided-hand writing is also known as ________.

#143. Psychodynamic theory is based on:

#144. Assertion (A): While taking the photograph of the dead body at the scene ofoffence a scale should be put by the side of the body. Reason (R): It would help to calculate the total height of the person.

#145. Which of the following is the goal of Cyber Security?

#146. Cybersecurity is also called:

#147. Following detector in HPLC generates structural and molecular weight information about the eluted solute:

#148. The study of fingerprints is called:

#149. Drug of choice in OCD:

#150. A ridge that forks and forms a complete circle and then becomes a single ridge again is called as:

#151. The following typing is used to determine the both sex from a biological specimen:

#152. The diameter of the circle tangent to the tops of the lands if the barrel has an odd number of lands & grooves, is known as:

#153. In SDS-PAGE electrophoresis, the role of SDS is to:

#154. Dumdum Bullet is so called because :

#155. Which Article in the Constitution provide regulations for the subordinate Courts?

#156. Questioned documents include:

#157. Drug of choice in alcohol withdrawal is:

#158. Glass which is strengthened by introducing stress through rapid heating and cooling of its surface is called:

#159. Development of a classification system based on single fingerprints is credited to

#160. The example of the Vegetable fibre is:

#161. ________ is used for retarding the plaster of paris cast of foot prints.

#162. The following condition is not a Dissociative Disorder:

#163. Taggants in ink are:

#164. Commonest cause of impotence in male is:

#165. Which one of the following types of ink, if erased, can be restored with the sulfocyanic acid fuming method?

#166. Genes which exists as alternate expressions at a particular locus is known as:

#167. Earliest sign of death is:

#168. Trigger pull of double action revolver ranges as:

#169. A person with a head injury can talk normally and tell about the circumstantial evidence in case of:

#170. To decipher indented writings, following instrument is used:

#171. Derringers are single shot pistols, which possess:

#172. The most common symptom associated with alcohol withdrawal is:

#173. The status of the investigator, the type of the crime, the age of the witness and the type of questioning represent variables related to which topic of study by forensic psychologists?

#174. The process of formation of small droplet from the liquid sample is called as:

#175. Salylation is used in:

#176. .303 rifle cartridge is a:

#177. Spinal cord is preserved in which of the following cases?

#178. Prostate-specific antigen is also called as:

#179. The three basic types of fingerprint pattern are:

#180. Petroleum products include:

#181. Following devised the starch-iodine test to determine the presence of semen:

#182. Two most important factors need to keep in mind at the time of securing the Scene of Crime, which are:

#183. Document examiners frequently uncover the original writing of words that have been crossed out with the aid of:

#184. Bertillonage is synonymous term to:

#185. In case of carbon monoxide poisoning which preservative is recommended for the preservation of blood samples:

#186. Which of the following physiological parameters is not assessed in polygraph testing?

#187. The sequence of eruption of permanent teeth in human is:


#188. Ram rod is a part of:

#189. Legal limit of blood alcohol levels for driving in India as prescribed by Motor Vehicle Act, 1988 is:

#190. The time limit for exhumation in India is:

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

#192. Which technique is best suited for distinguishing most paint formulations?

#193. The following compound is not present in Borosilicate glass:

#194. Polygraph was discovered by:

#195. The presence of blood in the semen causing pink or reddish colour is known as

#196. The diameter of SG pellet in 12 bore gun cartridge is:


#197. The following is a sign of forgery:

#198. Effects of barbiturate onsets after:

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

#200. Whiplash is which form of injury:

#201. The magnified effects from the combination of drugs is called:

#202. Dried seminal stains from clothing are preserved in:

#203. Which of the following is not one of the following types of documentation done at Crime Scene?

#204. It is not the component of rifle Cartridge:

#205. The homicide caused unintentionally by an act done in a good faith is:

#206. Inquest is conducted under which of the following sections of Indian law?

#207. Frost bite is very common in:


#208. Multiplication factor for stature from femur is:

#209. The refractive index (RI) of most of the glass sample encountered during forensic examination range between:

#210. Handwriting which is joined top to bottom lower case is known as:

#211. Acroreaction test helps to identify a:

#212. If an accused voluntarily consents for Brain mapping and Narco analysis then such information is relevant under which section of Indian Evidence Act?

#213. The most important sign for identification of contact firearm inlet is:

#214. Which term refers to a criminal's distinctive action which is consistent throughout their crimes?

#215. Identification of nature of adulterants in cement sample can be carried out easily by:

#216. In which one of the following phases of hair growth, the roots shrink into bulb-like shape?

#217. Human hair when examined under microscope will reveal:

#218. Hypothermia is said to exist when Rectal / oral temp less than:

#219. Following are the salivary glands found in humans:

#220. Eating the flesh of corpse for sexual gratification is called:

#221. Which one of the following is a sweet prepared from Bhang and used as an appetizer?

#222. Triangular region of a loop:

#223. An explosion during fire due to the mixing of fresh air in a compartment having inflammable, volatile pyrolysis products & low oxygen is known as:

#224. Which of the following reagents is used to identify the vaginal secretion on the basis of detecting glycogenated epithelial cells?

#225. Dying declaration is to be preferably recorded by:


#226. The wavelength of x-ray:

#227. Murder is defined in Indian Penal Code, Section:

#228. A governmental organization wants to ensure the integrity of information that is communicated between parties. What is needed to achieve this?

#229. Blunt trauma more likely to produce incised like wounds:

#230. A person died in a hospital 2 weeks after burning of his abdominal and chest walls and upparemities, the most probable cause of death is:

#231. The term “stutter’ is usually used for DNA fragments that are:

#232. Culpable Homicide is described in section:

#233. Zeroing is:

#234. Inquest means inquiry into:

#235. Which of the following protocols uses both TCP and UDP?

#236. CCFP stands for:

#237. Darker of the crossing lines appears to be uppermost whether it is or not. This phenomenon is known as:

#238. Cheating is defined in following section of IPC:

#239. Which of these is incorrect about the first information report?

#240. The criminal responsibility of a mentally ill person is stated under the following section of Indian law?

#241. The diameter of LG Pellet is

#242. Dying Declaration is to be preferably recorded by :

#243. Fingerprints on moist and sticky items are developed by:

#244. India became signatory to ‘Convention on International Trade in Endangered species’ (CITES) in the year:

#245. A tyre track impression in the snow can be classified as:

#246. SIM stores the _____________.

#247. Which of the following are characteristics of rim-fire cartridge?

#248. How many phases are present in “Enhanced Integrated Digital Investigation Process” Model invented by Baryamureeba and Tushabe in 2004?

#249. Varnish is traditionally a combination of drying oil, a resin and a____.

#250. In human seminal fluid, the amount of spermatozoa is:

#251. Benzodiazepine with shortest half life is:

#252. Cybersecurity is the protection of:

#253. The following formula is used for the determination of stature:

#254. Seminal fluid is a gelatinous material produced in males by seminal vesicles, prostate and

#255. Toxicity by Organophosphates involves the major inhibition of which one of the following enzymes?

#256. Which of the following is not a part of the mechanical system of a compound microscope?

#257. The most reliable form of evidence is:

#258. One of the following is not a manifestation of shaken baby syndrome:

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

#260. Initial comparisons of documents are done with:

#261. Following is active principle of Abrus:

#262. Burn type relatively painless:

#263. The final purple coloured compound produced during the development oflatent fingerprints with ninhydrin is known as ________.

#264. In the firing mechanism of firearm trombone action is also called as

#265. Latent finger marks present on the victim’s skin can be developed by:

#266. Using an eraser, knife, sandpaper, or sharp tool to remove part of a document:

#267. In primary fingerprint classification, following patterns are given numerical value:

#268. Rectal temperature does not appreciably fall till what time after death:

#269. A nucleotide consist of:

#270. Acid attackers are punished under which of these sections of IPC?

#271. As per “Rule of Nine”, the surface area of the body involved for the trunk is:

#272. Tear in the intima of the carotid artery with bleeding into its wall is seen in cases of:

#273. “Evidence is to be weighed and not counted” attracts which section of Evidence Act?

#274. Radiations emitted by radioactive elements are:

#275. Snap haunt is a:

#276. Olecranon fossa is present in which of the following bones?

#277. In the case of firing through windowpane glass, spiral fractures are found on:

#278. Putrefaction occurs more rapidly in:

#279. Which of the following types of inquests are presently held in India?

#280. Volatile data resides in:

#281. The test to identify vaginal epithelial cells in a case of sexual assault is:

#282. A 32 year-old farmer received abdominal trauma, after 2 hours the pulse reached 136/min, blood pressure 70/40. The cause is:

#283. Rhohypnol (Rape drug) is:

#284. The name ‘Keeler’ is associated with:

#285. __________ is the protocol that supports linking from one web page to another page.

#286. Latent Finger print on electric bulb should be preserved by putting in:

#287. Best Search Pattern when there is only one Investigation Officer is present and no obstacles is there is:

#288. Maintenance of the correct number of chromosomes in cell division (mitosis) is dependent on a process of

#289. ________ describes a distribution model in which applications are hosted by a service provider and made available to users.

#290. Physical Evidence at the Crime Scene should be collected in the presence of:

#291. “Taches Noire Scleroitiques” is a post-mortem feature seen in:

#292. Anthropometry is an identification system which is also known as________

#293. Which of the following is a type of cuticular scale?

#294. For most fingerprint examiners, the chemical method of choice for visualizing latent prints is:

#295. Which of the following techniques is considered effective to develop latent fingerprints on non-porous surfaces?

#296. Which of the following fiber is of mineral origin?

#297. Which one of the following search pattern is best for home:

#298. Drill marks are:

#299. Swabs collected for biological samples should packed:

#300. Risk factors for suicide include:

#301. Neutron Activation Analysis detects the presence of following in G.S.R:

#302. The Indian Arms Act was enforced in:

#303. Which type of the teeth are not present in human primary dentition?

#304. Double helix structure of DNA was reported by:

#305. Mass disaster victim identification could be achieved on the basis of:

#306. In which section of the CrPC provision for free legal aid is given:

#307. Definition of sexual assault is in:

#308. The period of mixed dentition extends:

#309. Vowels are produced during speech by modifying the shape of the Supra Laryngeal vocal tract in:

#310. Heroin is easily differentiated from its cutting agents by

#311. The angle of tool application should be considered for making standard tool marks by:

#312. Rectified spirit as preservative is contra-indicated in cases of poisoning by:

#313. Adipocere of the whole body occurs in about:

#314. Skull photo superimposition technique was used for the first time in which of the following cases ?

#315. Computer forensics can also be used in civil proceedings.

#316. One of the followings produce toxic hypothermia:

#317. The book entitled “Classification and uses of fingerprints” is authored by:

#318. Polar fracture is a:

#319. After death blood level of following decrease:

#320. Linen fibre possesses:

#321. ‘Stuxnet’ malware can be categorized as a ….

#322. Shoval shaped incisors are found amongst;

#323. TAPPI stands for:

#324. Fecal matter as evidence is encountered in cases like:

#325. Precipitin Test is performed to determine:

#326. Chasing the Dragon is:

#327. Brachiocephaly is due to fusion of:

#328. The modified Griess Test is specific for determination of ________ in gunpowder residue.

#329. The computerized pad which recognizes the signature based on the speed, pressure and rhythm of signing is called:

#330. Vesication test is done to confirm the identification of following poison:

#331. Organophorous compounds and carbamates are powerful inhibitors of:

#332. Gettler’s test is associated with:

#333. In poisoning with hydrocyanic acid, nitrates are given in order to:

#334. First Forensic Science Lab in India was established at:

#335. Inkjet printer printing can be recognized by:

#336. Pyromania is:

#337. Ridge characteristics can be found in:

#338. When packaging the evidence, you should:

#339. Which of the following is a physical method for developing latent finger mark?

#340. The following is considered as part of gait pattern:

#341. What is the basis for the determination of the primary classification of fingerprints?

#342. Section 465, IPC describes:

#343. The following is the most acceptable method for revealing indented writing:

#344. Fingerprints dissolved in this only grow back with scars on them making them more unique:

#345. The most prevalent plant fibre is:

#346. Within a monochrometer, the necessary collimation and focusing are performed by:

#347. Crime Scene sketches provide following, which is/are not present in photograph or videography.

#348. Which printing method results in the variation in the thickness of the ink deposited on the paper:

#349. Radial fracture of glass can be helpful in determining:

#350. First Documental Record Of Questioned Document Analysis Occurred In :-

#351. Sexual perversion includes following, except;

#352. Naltrexone is used in opioid dependence to:

#353. Vicat apparatus is used for analysis of cement to observe:

#354. Which method uses stochastic properties of the computer system to investigate activities lacking digital artifacts?

#355. P300 is generated during random presentation of a different stimulus along with frequent repeated presentation of same stimuli in case of:

#356. Fractures due to heat are:

#357. Steganography means:

#358. What tool represents a scanning tool?

#359. Which of the following types of inquests are presently held in India?

#360. Which of the following has the shortest wave length?

#361. In which region of the spectrum do modern digital cameras have Bayer filter in front of the image sensor to allow light?

#362. The writing on charred document can be restored by:

#363. Odour of mummified body is:

#364. Which mode of illumination is the best for studying striated tool marks?

#365. Which of the following does not belong to the group?

#366. Semen sample having no sperms is called:

#367. Surgical interference may be needed especially in children after poisoning by:

#368. Which of the following is the most appropriate sample to be preserved during an autopsy in case of poisoning by digitalis purpurea?

#369. The ‘Ballistic Coefficient’ is:

#370. Cannabis sativa contains the following principal constituents:

#371. Which of the following can not be detected through radioimmunoassay?

#372. The centre of ossification for the iliac crest appears by the age of:

#373. Domestic kerosene is blue in colour due to:

#374. Ten fingerprints classification system is also known as:

#375. A forensic scientist is supposed to answer the question when examining dried blood

#376. The ideal place to record temperature in dead body is from:

#377. Post-mortem lividity helps in the determination of the following except:

#378. The key to Forensic Investigation is 1. Preserver 2. Analyse 3. Report 4. Collect. Arrange them in the correct sequence:

#379. Bobbit syndrome is:

#380. Search pattern best for large outdoor areas, uses many people:

#381. Malware gets spreads through networks and technologies, like?

#382. Who said this “The internet will disappear. There will be so many IP address, so many devices, sensors that it will be part of your presence all the time. Imagine you walk into a room and you are interacting with the things going on in there"?

#383. FDEs Means

#384. Structure of DNA, carrier of the genetic blueprint of all biological organisms has been reported:

#385. Deliberate self harm is classically seen in:

#386. The following is not a feature of antemortem burns?

#387. Which type of picture should be taken of objects:

#388. Bite marks help in personal identification using following types of evidence, except:

#389. The accuracy of sex determination from pelvis is:

#390. Glasgow coma scale rates best response in all of the following except;

#391. A brownish colored scab over an abrasion is formed by:

#392. In catatonic schizophrenia, all are seen except;

#393. Base Transceiver Station (BTS) is also known as:

#394. Preliminary observations of the pooling of blood at the lowest part of the body caused by gravity is:

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

#396. Compression tool marks are best formed by:

#397. Indented writing means:

#398. Different forms of the same gene or marker are called:

#399. An intrusion detection system (IDS) can be used to monitor and filter network traffic. From the viewpoint of detection, which main IDS types can be distinguished?

#400. The most suitable technique for liquid ink individualization is:

#401. Used to view the details of the image close up:

#402. Tandem Bullet is:

#403. Which of the following is not a paraphilia:

#404. Kinky hairs are characteristics of:

#405. Select the incorrect statement concerning modus operandi.

#406. Magistrate Inquest is done in cases of:

#407. We have Judicial System to:

#408. In which one of the following year, Polygraph was patented?

#409. Copy prepared by superimposing the document is called:

#410. In which of the following injuries foreign bodies are not found?

#411. Which of the following data extraction method is used to recover the deleted data from Smart Phone?

#412. The skid marks on the road in a vehicular accident may give an indication of: