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. RRB Junior Engineer / DMS / CMA
  6. ›
  7. 2019
  8. ›
  9. Q38

RRB Junior Engineer / DMS / CMA 2019 · Question 38 of 3719

What is the LCM of 2/3, 4/6, 8/27?

Mathematics - LCM and HCF

  1. Aa. 8/3Correct
  2. Bb. 2/3
  3. Cc. 2/27
  4. Dd. 8/27

Answer: A. a. 8/3

Explanation

The LCM of 2/3, 4/6, 8/27 LCM of fractions = LCM of all numerators/HCF of all denominators [LCM of 2, 4, 8 / HCF of 3, 6, 27] LCM of 2/3, 4/6 and 8/27 is = 8/3

Source: RRB JE 2019 CBT-1 (24-May-2019 Shift-2) — ixambee compilation with answer key and solutions · reliable-secondary

← Q37View full paper (3719 questions)Q39 →

Practice the full RRB Junior Engineer / DMS / CMA 2019 paper

Timed test with all 3719 questions, just like the real exam.

Start test