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. MPSC State Service
  6. ›
  7. 2017 (GS)
  8. ›
  9. Q57

MPSC State Service 2017 · GS · Question 57 of 100

Sources of vitamin B-12 are

Biology

  1. AMeat, Fish, Liver and Bacteria in small IntestinesCorrect
  2. BMushrooms, Grains and Nuts
  3. CBread, Rice, Broccoli and Soyabean
  4. DAll of the above

Answer: A. Meat, Fish, Liver and Bacteria in small Intestines

Explanation

Vitamin B-12 is found in meat, fish, liver, and produced by bacteria in the small intestine.

Source: MPSC Rajyaseva Prelims 2017 GS Paper I (official paper)

← Q56View full paper (100 questions)Q58 →

Practice the full MPSC State Service 2017 paper

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

Start test