Fascinating World of Fingerprints

When was the first recorded fingerprint documented?

• 1950

• 1920

• 1900

• 1892

What percentage of fingerprints have loops?

• 80%

• 20%

• 40%

• 60%

Which type of fingerprint pattern is spiral going on in circles?

• Loops

• Bulls

• Arches

• Accidental Loop

What are fingerprints made of?

• Water

• Sugar

• Oil

• Salt

Which method is used to make fingerprint impressions stronger and more visible on smooth surfaces like glass and plastic?

• High resolution picture

• Dusting fingerprint powder

• Cyanoacrylate application

• LED devices

What is the percentage of arches in all fingerprint patterns?

• 20%

• 10%

• 15%

• 5%

Which substance makes fingerprints more visible when stained on surfaces?

• Water

• Ink

• Fire

• Air

What is the total population of the earth currently?

• 10 billion

• 8 billion

• 7 billion

• 5 billion

Which type of fingerprint pattern has concentric circles?

• Arches

• Bulls

• Accidental Loop

• Loops

What is the main purpose of fingerprints in solving cases?

• Communication

• Protection

• Identification

• Decoration