Science & Technology·MCQ Practice

Aadhaar and Digital Identity — MCQ Practice

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Version 1Updated 10 Mar 2026

Interactive MCQ Practice

Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.

Q1medium

Which of the following statements regarding the Aadhaar Act, 2016, and its amendments is/are correct? 1. The Aadhaar Act, 2016, was passed as a Money Bill. 2. The Supreme Court in Justice K.S. Puttaswamy (2018) struck down Section 7 of the Aadhaar Act, making Aadhaar linking voluntary for all government welfare schemes. 3. The Aadhaar and Other Laws (Amendment) Act, 2019, allowed voluntary use of Aadhaar for private entities for identity verification.

Q2medium

Regarding the Central Identities Data Repository (CIDR) in the Aadhaar system, which of the following statements is/are correct? 1. CIDR stores raw biometric images of individuals. 2. CIDR is a decentralized database to enhance data security. 3. UIDAI is responsible for the security and management of CIDR. 4. Core biometric information stored in CIDR can be shared with any requesting entity for authentication purposes.

Q3medium

Which of the following are key features of the Aadhaar Virtual ID (VID)? 1. It is a permanent 16-digit number. 2. It allows authentication without sharing the actual Aadhaar number. 3. It can be generated and revoked by the Aadhaar holder. 4. It is primarily used for offline verification.

Q4easy

The 'proportionality test' applied by the Supreme Court in the context of Aadhaar primarily aims to assess the balance between:

Q5easy

Which of the following statements best describes the Aadhaar-enabled Payment System (AePS)?

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