Pharmacognosy MCQs with Answers

Pharmacognosy MCQs with Answers for the Various Pharmacy Exams

1. Which of the following is used for determination of stomatal index?
A. Leaf constants
B. Ash value
C. Extractive value
D. Swelling index

2. The chief alkaloid present in Belladonna is:
A. Morphine
B. Atropine
C. Quinine
D. Reserpine

3. Digitalis belongs to which family?
A. Solanaceae
B. Rubiaceae
C. Scrophulariaceae
D. Liliaceae

4. Which test is used for identification of alkaloids?
A. Keller-Killiani test
B. Borntrager’s test
C. Dragendorff’s test
D. Foam test

5. The scientific name of Clove is:
A. Syzygium aromaticum
B. Cinnamomum zeylanicum
C. Myristica fragrans
D. Foeniculum vulgare

6. Which crude drug contains cardiac glycosides?
A. Senna
B. Rauwolfia
C. Digitalis
D. Ginger

7. Stomata present only on lower surface of leaf are called:
A. Amphistomatic
B. Epistomatic
C. Hypostomatic
D. Anomocytic

8. Keller-Killiani test is used to identify:
A. Tannins
B. Cardiac glycosides
C. Alkaloids
D. Volatile oils

9. Senna belongs to which family?
A. Fabaceae
B. Solanaceae
C. Apiaceae
D. Rubiaceae

10. Which of the following contains tropane alkaloids?
A. Tea
B. Coffee
C. Belladonna
D. Nux vomica

11. The biological source of Cinchona is:
A. Bark
B. Root
C. Leaf
D. Flower

12. Borntrager’s test is used for identification of:
A. Anthraquinone glycosides
B. Saponins
C. Alkaloids
D. Proteins

13. Opium is obtained from:
A. Root
B. Rhizome
C. Stem bark
D. Latex

14. Which family does Rauwolfia belong to?
A. Lamiaceae
B. Apocynaceae
C. Rutaceae
D. Umbelliferae

15. The alkaloid present in Nux vomica is:
A. Atropine
B. Quinine
C. Strychnine
D. Caffeine

16. Ash value is used to determine:
A. Moisture content
B. Volatile matter
C. Inorganic impurities
D. Glycoside content

17. Vinca belongs to which family?
A. Apocynaceae
B. Solanaceae
C. Fabaceae
D. Myrtaceae

18. Foam test is used for identification of:
A. Alkaloids
B. Glycosides
C. Saponins
D. Tannins

19. The scientific name of Ashwagandha is:
A. Datura stramonium
B. Withania somnifera
C. Rauwolfia serpentina
D. Cassia angustifolia

20. Quinine is obtained from:
A. Senna
B. Cinchona
C. Vinca
D. Clove

21. Which types of stomata present in the senna?
A. Diacytic Stomata
B. Anisocytic Stomata
C. Paracytic Stomata
D. Anomocytic Stomata

22. Which test is used for tannins?
A. Ferric chloride test
B. Murexide test
C. Legal’s test
D. Molisch test

23. The family of Clove is:
A. Lauraceae
B. Myrtaceae
C. Piperaceae
D. Apiaceae

24. Adulteration in crude drugs means:
A. Proper drying
B. Purification
C. Addition of inferior substances
D. Extraction of active constituents

25. The medicinal part used in Fennel is:
A. Root
B. Bark
C. Fruit
D. Flower

26. Which alkaloid is obtained from Rauwolfia?
A. Reserpine
B. Morphine
C. Ephedrine
D. Pilocarpine

27. The stomatal number is defined as:
A. Total epidermal cells
B. Number of stomata per unit area
C. Vein-islet number
D. Palisade ratio

28. Molisch test is general test for:
A. Proteins
B. Carbohydrates
C. Alkaloids
D. Tannins

29. Cinnamon belongs to which family?
A. Lauraceae
B. Rutaceae
C. Liliaceae
D. Umbelliferae

30. The scientific name of Pipla is:
A. Azadirachta indica
B. Ocimum sanctum
C. Piper longum
D. Mentha piperita

Answer: