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. ibps-rrb-os1
  6. ›
  7. 2021
  8. ›
  9. Q24

ibps-rrb-os1 2021 · Question 24 of 173

A man invests Rs. 20000 in a scheme and after that he invests 15% of the remaining amount equally in 20 shares. If he is left with Rs. 51000, what was the amount invested in each share?

Percentage

  1. ARs. 560
  2. BRs. 120
  3. CRs. 330
  4. DRs. 450Correct
  5. ENone of these

Answer: D. Rs. 450

Explanation

Let the amount invested be Rs. x. According to question, => 20000 + 0.15(x – 20000) + 51000 = x => 20000 + 0.15x – 3000 + 51000 = x => 0.85x = 68000 => x = 80000 Amount invested in 20 shares = 0.15 × (80000 – 20000) = 9000 Amount invested in each share = 9000/20 = Rs. 450

Source: IBPS RRB Scale I Officer 2021 Prelims Previous Year Paper (memory-based compilation, ixamBee) · memory-based

← Q23View full paper (173 questions)Q25 →

Practice the full ibps-rrb-os1 2021 paper

Timed test with all 173 questions, just like the real exam.

Start test