PYQPulse
HomeMocksPracticePYQsDashboard
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. APPSC Group-I
  6. ›
  7. 2023
  8. ›
  9. Q131

APPSC Group-I 2023 · Question 131 of 233

Anand and Rishi are the two biggest competitors of chess. The probability of Rishi losing a game against Anand is 75%. What is the probability that Anand loses at least one out of the four games played between them? 81

General Mental Ability

  1. A81/256
  2. B3/4
  3. C1/2
  4. D175/256Correct

Answer: D. 175/256

Explanation

P(Anand loses a game) = 1/4. P(loses at least one of four) = 1 - (3/4)^4 = 175/256.

Source: APPSC Group-I Screening Test (Notification 28/2022, held 08-01-2023), Paper-II: General Aptitude, Q14 (adda247 "Decoding APPSC Group I 2023" compilation with official answer key)

← Q130View full paper (233 questions)Q132 →

Practice the full APPSC Group-I 2023 paper

Timed test with all 233 questions, just like the real exam.

Start test