RRB PH UT19 – Pharmacognosy Practice Test 2: Alkaloids & Phytochemical Tests

About this Assessment

About This Practice Test
This online practice test rigorously evaluates candidates’ core foundational knowledge of Pharmacognosy, focusing specifically on Alkaloids, their biochemical classifications, standard diagnostic chemical reagents, and prominent therapeutic classes. Mastering qualitative identification tests (such as Dragendorff’s, Mayer’s, Wagner’s, Hager’s, Murexide, and Vitali-Morin tests) along with the clinical pharmacology of Opium, Cinchona, Rauwolfia, Belladonna, Vinca, and Ergot is essential for securing high scores in pharmacist recruitment examinations. Practicing these CBT-style questions reinforces rapid diagnostic recall, prevents common trap selections, and sharpens analytical precision for computer-based tests.

Syllabus Covered
Classification of alkaloids: True alkaloids, protoalkaloids, and pseudoalkaloids.

General diagnostic color reactions: Dragendorff’s, Mayer’s, Wagner’s, and Hager’s reagents.

Opium alkaloids: Morphine, codeine, papaverine, and meconic acid identification.

Tropane alkaloids: Atropa belladonna, hyoscyamine, atropine, and the Vitali-Morin reaction.

Quinoline and indole alkaloids: Cinchona (Thalleioquin test), Rauwolfia (Reserpine), Vinca (Vincristine/Vinblastine), and Ergot (van Urk’s test).

Purine and miscellaneous alkaloids: Caffeine (Murexide test), Physostigmine, Pilocarpine, Colchicine, and Ephedrine.

Applicable Examinations
RRB Paramedical (Pharmacist Entry Grade – CEN 05/2026)

Central Recruitment Boards: DSSSB Pharmacist, ESIC Pharmacist, AIIMS Paramedical, CGHS

State Paramedical Recruitment Boards, Directorate of Health Services (DHS), and Drug Inspector Preliminary Examinations

Test Instructions & Features
Structure: 30 High-Yield Technical MCQs
Format: Timed Online CBT Interface
Review: Comprehensive Step-by-Step Scientific Explanations
Analytics: Instant Scorecard, Accuracy Percentage & Performance Breakdown

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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