List of top Questions asked in GPAT- 2026

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