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. RRB NTPC
  6. ›
  7. 2017
  8. ›
  9. Q993

RRB NTPC 2017 · Question 993 of 1076

The order of the layers of the atmosphere from the earth's surface (moving away from the surface) is -

  1. ATroposphere - Stratosphere - Mesosphere - ThermosphereCorrect
  2. BMesosphere - Stratosphere - Troposphere - Thermosphere
  3. CStratosphere - Troposphere - Mesosphere - Thermosphere
  4. DMesosphere - Troposphere - Stratosphere - Thermosphere

Answer: A. Troposphere - Stratosphere - Mesosphere - Thermosphere

Official answer key verified. Detailed explanation coming soon.

Source: RRB NTPC Tier-2 (CEN 03/2015) 19-Jan-2017 Shift-3 — solved paper with answer key · reliable-secondary

← Q992View full paper (1076 questions)Q994 →

Practice the full RRB NTPC 2017 paper

Timed test with all 1076 questions, just like the real exam.

Start test