AIPMT Important Questions

I am preparing for AIPMT-2015 Examination. I want to see important question for AIPMT Examination. Can you tell me any web address where I can see these most important questions?

Can you provide me previous year question paper for preparation of NEET UG or NEET (AIPMT) as I will be giving the exam this time?

[pooja]

A potentiometer is an accurate and versatile device to make elechical measurements of E.M.F. because the method involves:
(1) cells
(21 potential gradients
(3) a condition of no current flow through the galvanometer
(4) a combination of cells, galvanometer and resistances

Which one of the following statements is not correct ?
1) Catalyst does not initiate any reaction
2) The value of equilibrium constant is changed in the presence of a catalyst in the reaction at equilibrium.
3) Enzymes catalyse mainly bio-chemical reactions
4) Coenzymes increase the catalytic activity of enzyme.

The reason for greater range of oxidation states in agtifoids is athibuted to :
(1) the radioactive nature ofactinoids
(2) actinoidcontraction
(3) 5f, od and 7s levels having comparable 7 enerFes
(4) 4f and 5d levels being close in energies

The correct statement regarding electrophile is :
(1) Electropl, rle is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile
(2) Electrophile is a negatively charged species and can form a bond by accepting a pair of elechons from another elechophile
(3) Electrophiles are generally neutral species and carr form a bond by accepthg a pair of electrors from a nucleophile
(4) Electrophile can be either neuhal or positively charged species and can form a bond by accepting a pair of electrons from a nucleophile


NEET 2017 Question Paper