List of top Questions asked in GPAT

Which is NOT the colligative property?
(A)Depression of freezing point
(B) Elevation of boiling point
(C)Elevation of vapour pressure
(D) Osmotic pressure
Choose the correct one of the following:

Which one of the following alkaloid contains isoquinoline nucleus?

The system volume is increased when sheared is called

Which one of the following is unorganized drug?

The value of R in energy of activation is

Match List I with List II

	List I-Tablet Diluents		List II-properties
A	Lactose	I	2 to 4 percent of moisture
B	Mannitol	II	Maillard reaction
C	Calcium phosphate	III	Negative heat of solution
D	Specially dried starch	IV	Contraindicated for Tetracycline

Choose the correct answer from the options given below:

In Gambir-fluorescin test the petroleum spirit layer shows

Purpose of Seal coating step of Sugar coating is

A compound gives two fragments in a mass spectrometer. They are C₁₉H₇N⁺ and C₁₉H₅0⁺. To separate peaks due to these fragments the instrument should have a resolution of

The total number of possible stereoisomers for 3-bromo-2-butanol are

This Compound 2,5,8,11,14,17,20,23,26-nona-oxaoctacosan-28-yl p-(butylamino) benzoate is usually known for its activity?

The dehydration of aldol product of two acetaldehyde molecules through Elcb mechanism affords formation of

The total number of amino acids in human insulin (total number of amino acids in A and B chain) is

Formation of pyranose structure from glucose leads to formation of diastereoisomers called

A diuretic compound cyclothiazide has a ____ substituent at C-3 of 1,2,4- benzothioadiazine nucleus?

For 1,3-butadiene, there are ____ molecular orbitals for п electrons

Mixed micelle of lipids with bile acids and lipid soluble vitamins are absorbed by

Four-membered fully saturated heterocycle containing one oxygen is called

Which among the following drugs on standing in aqueous solution can dimerize to 2,5- bis(aminoxy-methyl) 3,6-diketopiperazine?

Which of the following is orally active testosterone derivative having progestational activity

Light directed synthesis on silica wafers is a part of

Which of the following drug belongs to class of antibiotic called ansamycins?

Silver nitrate reagent is used for limit test in Indian Pharmacopoeia for

The absorption maxima of ephedrine hydrochloride and chlorocresol are 257 nm and 279 nm respectively and the A (1%, 1 cm) values in 0.1M hydrochloric acid solution are: 9.0 and zero for ephedrine hydrochloride at 257 nm and at 279 nm respectively. For chlorocresol it is 20.0 and 105.0 at 257 nm and at 279 nm respectively. Calculate the concentration of ephedrine hydrochloride in a batch of Ephedrine hydrochloride injection, diluted 1 to 25 with water, giving the absorbance in 1 cm cell of 0.424 at 279 nm and 0.972 at 257 nm.

Substitution constant for meta benzoic acids is denoted by