GPAT 2025 - Simple Practice MCQs

Which method is commonly used for sterilization of heat-sensitive solutions?

• Autoclaving

• Filtration

• Dry heat sterilization

• Radiation

Hardness of tablets is measured by:

• Friabilator

• Monsanto tester

• Pyknometer

• Ostwald viscometer

Enteric-coated tablets are designed to:

• Dissolve in mouth

• Dissolve in stomach

• Resist stomach acid and dissolve in intestine

• Dissolve in blood

The ideal pH of ophthalmic preparations is around:

• 2.0

• 4.0

• 7.4

• 9.0

Which law explains the dissolution rate of drugs?

• Fick's law

• Higuchi's law

• Noyes-Whitney law

• Arrhenius law

Which neurotransmitter is released at the neuromuscular junction?

• Dopamine

• Acetylcholine

• Serotonin

• GABA

The drug of choice for anaphylactic shock is:

• Dopamine

• Atropine

• Adrenaline

• Histamine

Which class of drugs lowers blood pressure by blocking β-receptors?

• Beta blockers

• ACE inhibitors

• Calcium channel blockers

• Diuretics

Which of the following is an opioid analgesic?

• Aspirin

• Morphine

• Ibuprofen

• Paracetamol

Which of the following drugs is used as an antipyretic?

• Diazepam

• Paracetamol

• Morphine

• Atropine