VPTAC Pharma Quiz-38 (MCQ)

1. Erythromycin is an antibiotic. It belongs to the class of:

A. β – Lactam          B. Peptide   C. Aminogylcoside   D. Macrolide

2. Cellulose acetate pthalate dissolves at pH

A. above 6               B. below 6           C. 2             D. 4

3. PEG is ............. surfactant.

A. anionic                        B. anionic & cationic depending on pH     

C. non anionic                 D. cationic

4. The alcohol content in an elixir is not more from

A. 70%           B. 60%     C. 50%        D. 40%

5. Water no. of a formulation can be increased by addition of:

6. Pharmacy council of India is reconstituted every

A. 2 years              B. 3 years       C. 5 years               D. 6 years

7. When the net charge on an amino acid is zero, the pH is maintained as:

A. 4.5                B. 9.1           C. 11.2              D. 7.0

8. The inner side of glass electrode is filled with

A.0.1N HCL      B. 1N HCL           C. 1M HCL         D. 0.1N KCL

9. The sugar moiety present in DNA is

A. Deoxyribose         B. Ribose         C. Ribulose             D. Lyxose

10. Nonsense codons are present on

A. rRNA       B. mRNA       C. tRAN          D. None of the above

Answer......

1.D    2.A    3.C    4.D    5.C        6.C    7.D    8.A    9.A    10.B