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GS Paper IUPSC Prelims 2022
Current Events
Question No. 146Interactive Test Mode
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Q146. Consider the following: 1. Aarogya Setu 2. CoWIN 3. DigiLocker 4. DIKSHA Which of the above are built on top of open-source digital platforms?

Consider the following:

  1. Aarogya Setu
  2. CoWIN
  3. DigiLocker
  4. DIKSHA

Which of the above are built on top of open-source digital platforms?

Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2022 • International Relations and Current Affairs

Correct Answer: Option (D) — 1, 2, 3 and 4

Concept & Option Breakdown

Standard Reference Verified

All four initiatives (Aarogya Setu, CoWIN, DigiLocker, and DIKSHA) are built upon or leverage open-source platforms and architectures under India's Digital Public Infrastructure (India Stack) and Open Source Software policy in e-Governance.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2022 (Q146)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicInternational Relations and Current Affairs → Current Events
Official Answer KeyOption (D) — 1, 2, 3 and 4

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Frequently Asked Questions — UPSC Prelims 2022 Q146

What is the official answer for UPSC Prelims 2022 GS Paper I Question 146 (International Relations and Current Affairs)?

The official UPSC answer key for this 2022 International Relations and Current Affairs (Current Events) question is Option (D): "1, 2, 3 and 4". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2022 question belong to?

This question belongs to GS Paper I under the subject "International Relations and Current Affairs" and micro-topic "Current Events". You can explore all repeated questions from Current Events in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Current Events UPSC Prelims question using option elimination?

To solve Current Events questions in UPSC Prelims, identify extreme modifiers, verify core NCERT conceptual definitions, and eliminate mutually contradictory statement pairs before locking your final option.

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