PSC Mock Exam 075 — Advanced
Full-length Kerala PSC simulation. 100 questions, 75 minutes, -0.33 negative marking.
▶ മലയാളത്തിൽ എടുക്കുകAbout this mock
This 75-minute Kerala PSC mock test contains 100 multiple-choice questions spanning 20 subject areas, scored with +1 / −0.33 negative marking — the same penalty pattern used in actual Kerala PSC examinations. A full-length paper. Take it timed, review wrong answers afterwards, and recovered questions move from "Wrong" to "Recovered" on your dashboard.
Subject distribution in this mock
Topics covered in this mock
- Indian History (14 Qs): Mughal empire, British rule, 1857 revolt, freedom movement, Gandhi era.
- Mathematics (8 Qs): time and work, time, speed and distance, ratio and proportion, averages, algebra and equations.
- Biology (7 Qs): human anatomy, plant biology, genetics and evolution, diseases and immunity, ecology and environment.
- Physics (5 Qs): motion and force, work, energy, power, light and optics, electricity and magnetism, waves and sound.
- English (5 Qs): active and passive voice, grammar and tenses, common errors, synonyms and antonyms, one-word substitutions.
Best fit for these cadres
The subject mix of this mock matches the typical syllabus weight for these cadres. Cadre-specific 10-Q Topic Quizzes are also available.
Sample questions — one from each major subject
Q1. Ibn Batuta visited the Vijayanagara Empire:
Indian History- Yes (during Muhammad bin Tughlaq's time)
- No — visited before Vijayanagara was founded in 1336
- Yes, at Krishnadevaraya's court
- Unclear
Show answer + explanation
Correct: B. No — visited before Vijayanagara was founded in 1336
Ibn Battuta was in India 1333-42 — before Vijayanagara founded. Nicolo Conti (1420s), Domingo Paes (1520s), Fernao Nuniz (1530s) documented Vijayanagara.
Q2. Microbes in household products:
Biology- Only pathogenic
- None
- Lactobacillus (curd), Saccharomyces (bread, beer), Penicillium (cheese)
- Harmful
Show answer + explanation
Correct: C. Lactobacillus (curd), Saccharomyces (bread, beer), Penicillium (cheese)
Fermentation makes food. Idli batter — Leuconostoc. Propionibacterium in Swiss cheese (holes from CO₂).
Q3. Half-life of radioactive sample:
Physics- Time for half the nuclei to decay
- Time for full decay
- Depends on amount
- Time for activity to become zero
Show answer + explanation
Correct: A. Time for half the nuclei to decay
t_(1/2) = ln2/λ = 0.693/λ. Independent of amount or physical conditions.
Q4. Reported speech change — 'said that':
English- Direct
- Exclamation
- Question
- Indicates indirect speech
Show answer + explanation
Correct: D. Indicates indirect speech
E.g., 'He said, "I am tired"' → 'He said that he was tired.' 'That' often optional after 'said'.
Q5. Number of combinations of 4 items from 6:
Mathematics- 24
- 4
- 15
- 30
Show answer + explanation
Correct: C. 15
C(6,4) = 6!/(4!2!) = 15. Same as C(6,2) by symmetry.
The full 100-question mock starts below.
Frequently asked
How long does this mock take?
75 minutes for 100 questions — the same per-question pace required in actual Kerala PSC paper examinations.
Is it scored like the real exam?
Yes — +1 for each correct answer, −0.33 for each wrong, 0 for unanswered. PSC-exact pattern.
Can I retake this mock?
Unlimited attempts. Each attempt saves to your scores. Wrong questions go to your review list; getting them right later moves them to "Recovered."
Is it free?
First 8 questions of every mock are free to preview. Complete 3 topic quizzes to earn 1 free mock unlock — or unlock all 1,200+ mocks for ₹500 (one-time, 2 years).
PSC Mock Exam 075 — Advanced
100 questions · 75 minutes