PYQPulse
HomeMocksPracticePYQsUpdatesDashboard
PYQPulse

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. PYQPulse is not affiliated with the Staff Selection Commission, IBPS, SBI, RBI, NABARD, SEBI or Indian Railways.

© 2026 PYQPulse. All rights reserved.

Built for aspirants, by aspirants.

HomeMocksPracticeStats
  1. Home
  2. ›
  3. PYQs
  4. ›
  5. JKPSC KAS
  6. ›
  7. 2023
  8. ›
  9. Q80

JKPSC KAS 2023 · Question 80 of 100

Presbyopia occurs due to the:

General Science

  1. AEyeball has become too small
  2. BElongation of the eyeball
  3. CGradual weakening of the ciliary musclesCorrect
  4. DExcessive curvature of the eye lens

Answer: C. Gradual weakening of the ciliary muscles

Explanation

Presbyopia (age-related loss of near vision) is caused by gradual weakening of the ciliary muscles and loss of lens elasticity with age.

Source: JKPSC KAS Prelims 2023 (Set A) via TheExamPillar

← Q79View full paper (100 questions)Q81 →

Practice the full JKPSC KAS 2023 paper

Timed test with all 100 questions, just like the real exam.

Start test