PSC Mock Exam 028 — 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 19 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): freedom movement, Gandhi era, partition, post-independence India, ancient India.
- Indian Polity (8 Qs): panchayati raj, constitutional amendments, citizenship, judiciary, election commission.
- Physics (7 Qs): light and optics, electricity and magnetism, waves and sound, modern physics, units and measurement.
- Mathematics (7 Qs): number system, percentage, profit and loss, simple and compound interest, time and work.
- Biology (6 Qs): genetics and evolution, diseases and immunity, ecology and environment, biotechnology basics, cell biology.
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. Moment of inertia of a thin uniform rod (mass M, length L) about centre is:
Physics- ML²/2
- ML²/12
- ML²/3
- ML²
Show answer + explanation
Correct: B. ML²/12
I_centre = ML²/12. About end: ML²/3 (parallel-axis theorem: I_end = I_centre + M(L/2)²).
Q2. The Triple Talaq Act (Muslim Women Protection of Rights on Marriage Act) was passed in:
Indian Polity- 2018
- 2020
- 2019
- 2017
Show answer + explanation
Correct: C. 2019
Act passed 2019. Made triple talaq (talaq-e-biddat) illegal and punishable with up to 3 years' imprisonment.
Q3. Variance:
Mathematics- Σx
- Mean of (x-μ)²
- μ
- Mean
Show answer + explanation
Correct: B. Mean of (x-μ)²
σ² = E[(X-μ)²] = E[X²] - μ². Standard deviation: σ = √variance.
Q4. Common buffer in blood maintains pH ~7.4:
Biology- Citrate
- Phosphate only
- Ammonia
- Bicarbonate (HCO₃⁻/H₂CO₃) and phosphate (HPO₄²⁻/H₂PO₄⁻)
Show answer + explanation
Correct: D. Bicarbonate (HCO₃⁻/H₂CO₃) and phosphate (HPO₄²⁻/H₂PO₄⁻)
Primary regulator of blood pH. Metabolic/respiratory acidosis or alkalosis when this fails.
Q5. Gautama Buddha was born at:
Indian History- Kushinagar
- Bodh Gaya
- Lumbini (Nepal), c. 563 BCE
- Sarnath
Show answer + explanation
Correct: C. Lumbini (Nepal), c. 563 BCE
Buddha born ~563 BCE to Queen Mayadevi at Lumbini (UNESCO). Name Siddhartha Gautama, Shakya clan.
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 028 — Advanced
100 questions · 75 minutes