Questioned Document: Credit Card Anatomy and Security Features Basics
Published:
Questions
30
Duration
30 min
Faculty-reviewed
0
Updated
26 May 2026
About this mock
UGC-NET Forensic Science Unit IX drill on the physical construction and security features of credit and debit cards. Covers the ISO 7810 ID-1 standard card dimensions (85.60 x 53.98 mm), PVC multilayer laminate construction (sandwich body), the ISO/IEC 7811 magnetic stripe specification and its three recording tracks, EMV chip technology (Europay Mastercard Visa) in both contact and contactless modes, holographic security elements (Visa dove, Mastercard globes, RuPay wheel), signature panel anti-tamper construction, CVV and CVC verification codes (3-digit on Visa and Mastercard rear, 4-digit on Amex front), BIN and IIN range identification (first six digits, major industry identifiers 4 for Visa, 5 for Mastercard, 3 for Amex), embossing versus flat printing, NFC contactless communication at 13.56 MHz under ISO 14443, and tokenization (replacement of the primary account number with a surrogate token for secure transactions).
India-specific content addresses the RuPay network operated by the National Payments Corporation of India (NPCI) and its integration with UPI, RBI guidelines on card issuance and security, and the Information Technology Act 2000 provisions on identity theft (Section 66C) and cheating by personation using computer resources (Section 66D) that govern credit card fraud prosecution in India. Forensic examiners must understand these features because card alteration, skimming, and cloning attacks target specific layers and encoding standards, and document examiners are called on to verify card authenticity in fraud investigations.
Topics covered:
- ISO 7810 ID-1 dimensions and PVC laminate construction
- ISO/IEC 7811 magnetic stripe: Track 1, Track 2, Track 3 encoding
- EMV chip (contact and contactless), ISO 7816 and ISO 14443
- Hologram types: Visa dove, Mastercard globes, RuPay
- Signature panel construction and CVV/CVC codes
- BIN/IIN range: first-digit major industry identifiers
- Embossing vs flat printing and tokenization basics
- RuPay, NPCI, UPI integration; IT Act 2000 Sections 66C and 66D
Calibrated for first-pass UGC-NET Forensic Science Paper II preparation, NFSU MSc Questioned Document entrance, and FACT aptitude revision. Allow 30 minutes.
Sources & references
Questions in this mock are written and verified against the following sources. Citations are recorded per question and shown in the explanation after submission.
- cited in 10 questions
Hilton, Ordway — Scientific Examination of Questioned Documents, Revised Edition, CRC Press
Chapter on Security Documents: anti-tamper panel design and VOID indicators
- cited in 3 questions
ISO/IEC 7812-1:2017 — Identification Cards: Identification of Issuers — Part 1: Numbering System
Section 4: Structure of the Issuer Identification Number (IIN) within the Primary Account Number
- cited in 2 questions
EMVCo — Payment Tokenisation Specification Technical Framework, Version 2.0
Section 5: Device PAN (DPAN) lifecycle, binding, and mobile wallet integration
- cited in 2 questions
Information Technology Act, 2000 (as amended by IT Amendment Act, 2008)
Section 66C: Punishment for identity theft
Open source - cited in 2 questions
ISO/IEC 7811-2 — Identification Cards: Recording Technique — Magnetic Stripe (Low Coercivity)
Section 5: Track format and character encoding — Track 1 (IATA) vs Track 2 (ABA)
- cited in 2 questions
National Payments Corporation of India (NPCI) — RuPay Product Specifications and Network Guidelines
Section 3: IIN/BIN range assignments for RuPay domestic and international products
- cited in 1 question
EMVCo — EMV Integrated Circuit Card Specifications for Payment Systems, Book 1, Version 4.3
Section 1: Scope and overview of the EMV specification family
- cited in 1 question
ISO/IEC 7811 — Identification Cards: Recording Technique (multi-part standard)
Part 2: Magnetic stripe — low coercivity; Part 6: Magnetic stripe — high coercivity
- cited in 1 question
ISO/IEC 14443 — Identification Cards: Contactless Integrated Circuit Cards — Proximity Cards
Part 2: Radio frequency power and signal interface; Part 3: Initialisation and anticollision (Type A and Type B)
- cited in 1 question
National Payments Corporation of India (NPCI) — UPI Product Specifications and RuPay-UPI Integration Guidelines
Section on RuPay on UPI: debit and credit card linkage to UPI payment flows
- cited in 1 question
EMVCo — Payment Card Industry Data Security Standard (PCI DSS), referenced in EMV card specifications
CVV2/CVC2 definition and card-not-present verification usage
- cited in 1 question
ISO/IEC 14443 — Identification Cards: Contactless Integrated Circuit Cards — Proximity Cards (multi-part)
Part 1: Physical characteristics; Part 2: Radio frequency power and signal interface at 13.56 MHz
- cited in 1 question
ISO/IEC 7810:2019 — Identification Cards: Physical Characteristics
Section 5: ID-1 format dimensions and tolerances
- cited in 1 question
ISO/IEC 7816 — Identification Cards: Integrated Circuit Cards (multi-part standard)
Part 1: Physical characteristics; Part 3: Communication protocols; Part 4: Interindustry commands (APDU)
- cited in 1 question
EMVCo — EMV Integrated Circuit Card Specifications for Payment Systems, Book 2 (Security and Key Management), Version 4.3
Section 6: Dynamic data authentication (DDA) and application cryptogram generation
How our mocks are built
Questions are written and edited by the ForensicSpot team and cited from peer-reviewed forensic textbooks, official syllabi and primary case law. Each one is verified before publishing. Detailed explanations show after you submit, so the test stays a real test. See a mistake? Tell us.
Common questions
What does the Questioned Document: Credit Card Anatomy and Security Features Basics mock cover?+
UGC-NET Forensic Science Unit IX drill on the physical construction and security features of credit and debit cards. Covers the ISO 7810 ID-1 standard card dimensions (85.60 x 53.98 mm), PVC multilayer laminate construction (sandwich body), the ISO/IEC 7811 magnetic stripe specification and its three recording tracks, EMV chip technology (Europay Mastercard Visa) in both contact and contactless modes, holographic security elements (Visa dove, Mastercard globes, RuPay wheel), signature panel anti
How many questions and how long is the test?+
30 multiple-choice questions, 30 minutes total. Difficulty: easy. Tier: Free.
Who is this mock for?+
Forensic science students and aspirants who want timed, exam-style practice with explanations and verified source citations on Questioned Document, NET. Useful for postgraduate entrance preparation and for BSc / MSc forensic students testing their recall under time.
Are the questions reviewed?+
Each question carries a verified source citation. Faculty review for individual questions is in progress.
Do I need an account to take this mock?+
Yes, a free ForensicSpot account is required to start a timed attempt — this lets you save progress, see per-question explanations after submission, and track your topic-level performance over time.