Maths and Reasoning for Sub-Inspector Exams using Previous Papers — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Maths and Reasoning for Sub-Inspector Exams using Previous Papers

Master essential mathematical concepts and logical reasoning patterns tested in police sub-inspector and degree-level civil service exams through structured written analysis.

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About this course

Scoring high on the mathematics and reasoning sections of civil service and sub-inspector exams requires more than just memorizing formulas. It demands a deep understanding of core problem-solving patterns and the ability to apply them under time constraints. This comprehensive, text-based course is designed to build your quantitative and logical skills from the ground up using real-world exam questions as your guide. You will start by mastering foundational mathematical definitions, core arithmetic principles, and basic logical structures before moving on to step-by-step problem-solving strategies. By reading through detailed explanations of previous years' questions, you will learn how to identify shortcuts, avoid common traps, and approach complex word problems with confidence. What you will learn: Understand fundamental mathematical concepts including ratio, proportion, percentages, and interest; Master logical reasoning patterns, coding-decoding, and spatial relationship questions; Apply quick mental math techniques and modern estimation strategies to save time; Analyze previous exam questions to identify recurring patterns and high-yield topics; Practice problem-solving methodologies through structured, step-by-step written walkthroughs. This course begins with basic terminology and elementary concepts, making it perfect for beginners who are starting their preparation or those looking to solidify their test-taking foundations. No prior advanced mathematical background is required. Start reading today to sharpen your analytical skills and build exam-day confidence.

What you'll get

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  • Short & focused
    2h 48m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Maths and Reasoning for Sub-Inspector Exams using Previous Papers
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Maths and Reasoning for Sub-Inspector Exams using Previous Papers
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Just a phone or computer with internet. No installs, no special hardware.

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By card via Stripe. We don’t store card details — Stripe handles them securely.

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Yes — full refund within 14 days, no questions asked.

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Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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