List of top Questions asked in GPAT- 2026

Sterility testing of antibiotic-active-containing parenteral preparations that inhibit microbial growth is performed by which method
During ampoule sealing, nitrogen flushing is used
In pharmaceutical manufacturing, Laminar Air flow cabinet provides which class of clean air in aseptic technique
In the context of syrup preparation, inversion of sucrose due to excessive heating may lead to
According to United State Pharmacopoeia, 1 part of solute dissolves in 10-30 parts are
Chemical penetration enhancer used in Transdermal formulation
Buffer most commonly used in ophthalmic preparation as
Methylene blue test is used in quality control testing of containers and closures mainly for
Iodine is sparingly soluble in water that 1 part of solute dissolve in ______ how many parts of water
What will happen if the electron-withdrawing group at position-7 is substituted in benzodiazepines
Which calcium channel blocker is Dihydropyridine derivatives
The conversion of acyclovir to its active nucleotide form by viral thymidine kinase involves which type of reaction
How many fundamental vibrational modes are present in the $H_{2}S$ molecule}
Fluoroquinolone antimicrobial activity drastically decreases when:
Which of the following local anaesthetics contains quinoline nucleus:
The wave number for C=C (carbon-carbon double bond) stretching is ($10\times10^{5}$ dyne cm):
If concentration increased by 5 to 10 ppm then emission max will also increase, the relationship is:
High molecular mass determined by which chromatographic technique:
Which of the following is the most active form of Estrane:
If the lipophilicity of benzodiazepines increases, what is the effect:
Potassium permanganate ($KMnO_{4}$) is called a self-indicator because:
The principle of nephelometry is based on:
Nalidixic acid belongs to which heterocyclic nucleus:
The configuration at C-8 and C-9 position of quinine is:
Which of the following effects is produced by phenothiazine: