GPAT PYQs – Set 22

By Atul Sahu • GPAT PYQs

GPAT PYQs – Set 22

Year: 2018

421. HLB value of tragacanth is:-

Physical Pharmacy • Formulation of Lipsticks, Creams, and Lotions

A. 4.7 B. 8.7 C. 13.2 D. 14.3

422. Vials and bottles are regularly not subjected to which test?

Pharmaceutical Jurisprudence • Drugs and Cosmetics Act, 1940

A. Sterility test B. Clarity test C. Leaker (chamber) test D. Pyrogen test

423. As per USP, the test limit for treated soda lime glass with a container size of 200 mL is:-

Pharmaceutical Technology • Preformulation

A. 0.70 mL of 0.02N acid B. 1.0 mL of 0.2N acid C. 0.20 mL of 0.02N acid D. 0.70 mL of 0.2N acid

424. In plasma, phenobarbital is present as ionized and unionized forms in equal amounts because:-

Pharmacology • General Pharmacology

A. It is a weakly acidic drug B. It is a weakly basic drug C. pH of plasma is 6.8 D. pKa of phenobarbital is 7.4

425. A material which is insoluble and inert and used in matrix tablet formulation is:-

Pharmaceutical Technology • Tablet

A. Polyethylene B. Stearyl alcohol C. Polyethylene glycol D. Triglycerides

426. Which test is done for USP Type‑I glass containers for injections?

Pharmaceutical Technology • Container Compatibility

A. Water attack test B. Powdered glass test C. Powdered glass followed by water attack test D. Water attack followed by powdered glass test

427. Isoelectric point of Type A gelatin is ________.

Pharmaceutical Technology • Semisolid + Suppository + Aerosol

A. pH 7.0 B. pH 4.7 C. pH 9.0 D. pH 7.4

428. What is the effective ratio of methyl paraben and propyl paraben for antimicrobial activity?

Pharmaceutical Technology • Formulation Excipients

A. Sat Dec 30 1899 14:22:10 GMT+0521 (India Standard Time) B. Sat Dec 30 1899 18:22:10 GMT+0521 (India Standard Time) C. 2.5:1 D. Sat Dec 30 1899 23:22:10 GMT+0521 (India Standard Time)

429. Following are endogenous carriers used for targeted drug delivery except:-

Biopharmaceutics • Drug Delivery and Carriers

A. Lipoprotein B. Serum Albumin C. Erythrocyte D. Microparticulates

430. The friability issue of tablets can be solved by all of the following ways except:-

Pharmaceutical Technology • Tablet

A. Increasing the upper punch pressure of the tablet machine B. Addition of more tablet binder to granules C. Increasing the moisture content of granules D. Adjusting the lower punch pressure of the tablet machine

431. What is the specific surface area per unit volume (Sv) of spherical particles with a density of 3 gm/cm³ and a volume surface diameter (dvs) of 2.57 μm?

Physical Pharmacy • States of Matter + Micromeritics + Surface and Interfacial Tension

A. 7.78 x 10³ cm²/cm³ B. 2.33 x 10³ cm²/cm³ C. 1.55 x 10³ cm²/cm³ D. 1.00 x 10³ cm²/cm³

432. In a free‑flowing powder, if the bulk density and tapped density are close in value, the Carr index would be:-

Physical Pharmacy • States of Matter + Micromeritics + Surface and Interfacial Tension

A. Small B. Medium C. Large D. None

433. Buffer capacity is also referred to as:-

Pharmaceutical Technology • Formulation Excipients

A. Buffer index B. Buffer value C. Buffer efficiency D. All of these

434. Keesom interactions have a force of:-

Physical and Inorganic Chemistry • Physical and Inorganic Chemistry

A. 0.5–1 kcal/mol B. 1–7 kcal/mol C. 1–3 kcal/mol D. None of these

435. Dipole‑induced dipoles are also known as:-

Physical and Inorganic Chemistry • Physical and Interfacial Tension

A. London forces B. Keesom forces C. Debye forces D. Hydrogen bonding

436. The interfacial tension of Oleic acid against water at 20°C is:-

Physical and Inorganic Chemistry • Surface and Interfacial Tension

A. 15.6 B. 52.3 C. 428 D. 8.51

437. Suspensions of starch in water exhibit:-

Physical Pharmacy • Rheology + Kinetics & Drug Stability

A. Plastic flow B. Pseudoplastic flow C. Dilatant flow D. None of these

438. Very weak bases having pKa < 5:-

Biopharmaceutics • Drugs Acting on Autonomic Nervous System

A. Are ionized in the entire pH range of the GIT B. Are absorbed only in the stomach C. Are unionized at all pH values D. None of these

439. Which disinfectant effectively destroys vegetative bacterial cells, including Gram‑positive and Gram‑negative bacteria, bacterial endospores, fungi, and viruses?

Microbiology • Antimicrobial Agents

A. 8% formaldehyde + 70% alcohol B. 70% Alcohol C. 0.1% Phenol aqueous D. 0.1% Iodine aqueous

440. Which of the following are obligatory intracellular parasites? (P) Virus, (Q) Fungus, (R) Mycobacterium, (S) Rickettsia

Microbiology • Complete Subject

A. All B. (P), (Q) and (R) C. (R) and (S) D. (P) and (S)

Disclaimer for MCQ Quiz
The questions in this MCQ quiz are intended solely for educational purposes. While we strive to ensure accuracy, the information may not always be up-to-date or complete. The creators are not liable for any errors or consequences. Verify any information before relying on it for critical decisions.

इस MCQ क्विज़ के प्रश्न केवल शैक्षिक उद्देश्यों के लिए हैं। हम सामग्री की सटीकता सुनिश्चित करने का प्रयास करते हैं, फिर भी जानकारी हमेशा अद्यतित या पूर्ण नहीं हो सकती। निर्माता किसी भी परिणाम के लिए जिम्मेदार नहीं हैं। कृपया किसी भी महत्वपूर्ण निर्णय से पहले स्वतंत्र रूप से जांचें।
https://www.growuppharma.in
यदि कोई गलती है या सुझाव हो तो ईमेल करें: growuppharmacy@gmail.com

0 0 votes

Article Rating

0 Comments

Oldest

Newest Most Voted

Inline Feedbacks

View all comments

GPAT PYQs – Set 22

Related Posts