RRB PH UT05 | Pharmaceutics Practice Test 1: Liquid Dosage Forms

About this Assessment

A. About This Practice Test
This online practice test reviews core Pharmaceutics topics related to liquid dosage forms. It includes questions on the formulation and stability of monophasic and biphasic liquids, suspension flocculation and sedimentation, emulsion theory, surfactant properties, syrup and elixir preparations, and pharmaceutical stability kinetics. Use the explanations to revise key concepts and identify topics that need further study.

Syllabus coverage should be checked against the latest official syllabus for the specific examination. This description does not imply endorsement by the Pharmacy Council of India or any examination authority.

B. Syllabus Covered
• Monophasic liquids: Simple Syrup IP/USP, sucrose inversion, elixirs, and cosolvency
• Suspension rheology and stability: flocculated versus deflocculated systems, caking, sedimentation volume (F), and degree of flocculation (β)
• Emulsion science: Bancroft’s rule, dry-gum method ratios, cracking, creaming, and Stokes’ law
• Surfactant chemistry: Griffin’s HLB system, Davies’ group contribution method, critical micelle concentration (CMC), and cloud point
• Chemical kinetics and preservation: zero-order versus first-order degradation, Arrhenius relationships, antioxidants, and paraben preservatives

C. Intended Examination Practice
This test may be useful for revision for pharmacy and paramedical recruitment examinations, including:
• RRB Pharmacist / Paramedical recruitment
• DSSSB Pharmacist
• ESIC recruitment examinations
• AIIMS and other institutional paramedical examinations
• State-level pharmacist and paramedical recruitment examinations

Check each examination’s current official notification and syllabus before relying on this topic list.

D. Test Instructions and Features
30 multiple-choice questions | Timed online practice | Explanations for each question | Scorecard and performance analysis, where supported by the SoloTutes platform

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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