i want to attend 8-10 questions in QUANTS section. can anyone tell me from which topics there will be compulsorily questions asked for CAT exam ?

Too put it in perspective last year 14 questions were from arithmetic and 6 were from geometry (includes mensuration ,coordinate geometry as well) so being completely thorough in arithmetic and geometry should fetch you the desired percentile

mohit , ye kya answer hai ? puri maths he btadi tumne .

Time Speed Distance, Time and Work, Quad. Eq., Alligations, Functions, Profit and Loss

Arithmetic,algebra and geometry

Focus more on arithmetic and geometry. Emphasize more on LOD1 and LOD2 questions