RRB PH UT08 – Pharmaceutics Practice Test 4: Posology & Packaging

About this Assessment

About This Practice Test
This online practice test covers selected topics in pharmaceutical calculations, sterilization, and container packaging. Topics include traditional pediatric dose-estimation rules (Young’s, Clark’s, Dilling’s, Fried’s, and Cowling’s), proof-spirit calculations, alligation, autoclave thermal-validation parameters (D-value, Z-value, and F₀), and pharmaceutical glass classifications (Types I, II, and III). These questions are intended for exam practice and should be checked against the applicable syllabus, pharmacopoeial edition, and validated procedures where relevant.

Syllabus Covered
• Posology & Calculations: Traditional pediatric dose-estimation rules (Young’s, Clark’s, Dilling’s, Fried’s, and Cowling’s) and alligation methods.
• Alcoholometry & Tonicity: Proof-spirit conversions (Over Proof / Under Proof) and freezing-point depression (ΔTf approximately −0.52°C).
• Moist- and Dry-Heat Sterilization: Commonly taught autoclave conditions, dry-heat cycles, and thermal kinetics (D, Z, and F₀ values); actual cycles require validation.
• Biological Indicators: Commonly used indicators including Geobacillus stearothermophilus and Bacillus atrophaeus; selection and acceptance criteria depend on the sterilization process and applicable standard.
• Packaging & Material Science: Pharmaceutical glass Types I, II, and III; powdered-glass and water-attack tests in traditional classification; amber glass and elastomeric coring.

Applicable Examinations
Topics may be relevant to preparation for pharmacist and paramedical recruitment examinations, including RRB, DSSSB, ESIC, AIIMS Paramedical, CGHS, and state-level recruitment tests. Confirm the current official syllabus and exam notification for each examination.

Test Instructions & Features
30 Questions (Bilingual- Hindi and English) | Timed Online Test (30 Min) | Explanations for Each Question | Scorecard and Performance Analysis | Test Series : RRB Pharmacist 2026

Written & Verified by Prakash Joshi

Expert Faculty

Prakash Joshi is a pharmacy professional and Zoology graduate with an interest in life sciences, biology, and competitive exam preparation. Combining his pharmacy background with his academic knowledge of Zoology, he contributes to the development of educational content, practice questions, and exam-oriented study materials at SoloTutes. His work focuses on simplifying complex concepts, providing accurate and useful learning resources, and helping students prepare effectively for competitive examinations. Through SoloTutes, he aims to make quality educational content accessible to aspirants across India.

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