PSC Mock Exam 022 — 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 (11 Qs): post-independence India, ancient India, medieval India, Mughal empire, British rule.
- Physics (8 Qs): modern physics, units and measurement, motion and force, work, energy, power, light and optics.
- Indian Economy (7 Qs): government schemes, international trade, five year plans, banking and finance, inflation and monetary policy.
- Mathematics (7 Qs): time and work, time, speed and distance, ratio and proportion, averages, algebra and equations.
- Biology (6 Qs): biotechnology basics, cell biology, human anatomy, plant biology, genetics and evolution.
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. Bohr's radius of hydrogen ground state:
Physics- ~1 nm
- ~0.53 Å (0.0529 nm)
- ~10⁻¹⁵ m
- ~1 m
Show answer + explanation
Correct: B. ~0.53 Å (0.0529 nm)
a₀ = ε₀h²/(πme²) = 0.529 × 10⁻¹⁰ m. nth orbit: rn = n²a₀/Z. Energy: En = -13.6Z²/n² eV.
Q2. The Battle of Plassey (23 June 1757) was between:
Indian History- Robert Clive and Siraj-ud-Daulah of Bengal
- Marathas and Abdali
- Company and Tipu
- British and French
Show answer + explanation
Correct: A. Robert Clive and Siraj-ud-Daulah of Bengal
Conspiracy with Mir Jafar, Jagat Seths, Omichand. Nawab defeated; Mir Jafar installed. Marks start of British political power in India.
Q3. Operation Flood (White Revolution):
Indian Economy- Water harvest
- Tea
- Dairy development; India → largest milk producer (led by Kurien, Amul)
- Rice
Show answer + explanation
Correct: C. Dairy development; India → largest milk producer (led by Kurien, Amul)
NDDB, 1970. Cooperatives (Anand model). India produces ~22% of world milk.
Q4. GP — nth term:
Mathematics- n·a
- a + (n-1)d
- a/r
- a · r^(n-1)
Show answer + explanation
Correct: D. a · r^(n-1)
Geometric progression. Sum of n terms: a(rⁿ - 1)/(r-1). Infinite sum if |r|<1: a/(1-r).
Q5. Chloroplasts contain:
Biology- Only starch
- Only water
- Only chlorophyll
- Chlorophyll, thylakoids, stroma, own DNA
Show answer + explanation
Correct: D. Chlorophyll, thylakoids, stroma, own DNA
Site of photosynthesis. Grana (stacks of thylakoids). Endosymbiotic origin from cyanobacteria.
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 022 — Advanced
100 questions · 75 minutes