Testwala logoTestwala
HomeMocksPracticePYQsDashboard
Testwala logoTestwala

Timing-accurate mock tests and PYQs for SSC, Banking and Railway exams — so the real paper feels like a revision.

Exams

  • SSC exams
  • Banking exams
  • Railway exams
  • All exams

Practice

  • Practice questions
  • Mock test series
  • Sectional tests
  • Year-wise PYQs
  • Performance analytics

Company

  • About us
  • Help Centre
  • Pricing
  • Sign in

Legal

  • Privacy Policy
  • Terms of Service

Contact

  • hello@testwala.co.in
  • Telegram
  • +91 62816 87760

Practice interface modeled on the official exam pattern — not the official examination. Testwala is not affiliated with the Staff Selection Commission, IBPS, SBI, RBI, NABARD, SEBI or Indian Railways.

© 2026 Testwala. All rights reserved.

Built for aspirants, by aspirants.

HomeMocksPracticeStats
  1. Home
  2. ›
  3. PYQs
  4. ›
  5. OPSC OCS
  6. ›
  7. 2021
  8. ›
  9. Q53

OPSC OCS 2021 · Question 53 of 72

For which age group, the Unique Identification Authority of India has issued the Blue coloured Bal Adhaar Card ?

Art & Culture

  1. AFor children up to 5 years of ageCorrect
  2. BFor children up to 6 years of age
  3. CFor children up to 7 years of age
  4. DFor children up to 8 years of age

Answer: A. For children up to 5 years of age

Explanation

A child below 5 years of age gets a blue in coloured Aadhaar known as Baal Aadhaar. When the child becomes 5 yr old, a mandatory biometric update is required

Source: OPSC OCS Prelims 2021 GS Paper-I; answers per Apti Plus unofficial key

← Q52View full paper (72 questions)Q54 →

Practice the full OPSC OCS 2021 paper

Timed test with all 72 questions, just like the real exam.

Start test