what are the topics that require minimum effort and have high chances of scoring in the iit - jee exam ???

Dear Prerit,

Some of the most important topics are:

Maths: calculus, Vectors, Complex numbers, co-ordinate geometry(2D+3D) Quadratic equations.

Physics: Optics, Modern physics, Thermodynamics, A/C circuits, Fluid mechanics, Experiments.

Chemistry: Solid state, chemical bonding, Aldehydes, ketones, carboxylic acids, Alkenes, alkynes, stereo and geometrical isomerism, transition elements, coordiantion compounds, electro chemistry, kinetics and equilibrium.

Basically... it totally depends on an individual, but I find AC Circuits, Waves Mechanics, Solid State in chemistry, electro chemistry are pretty easy .. 

Please feel free to post as many doubts on our discussion forum as you can.

Regards,

Askiitians Experts

Charu Nigam