Posts Tagged ‘ problems ’

Circles – Chord of contact

Monday, August 29th, 2011 by pradeep


DPP – Probability

Monday, April 4th, 2011 by pradeep

In a multiple-choice question, there are five alternative answers, of which one or more than one are correct. A candidate will get marks on the question if he ticks all the correct answers. The candidate decides to tick answers at random. If the candidate answers all 100 questions, what is the probability of marking exactly 30 answers correct.


DPP – Determinants

Tuesday, March 15th, 2011 by pradeep


DPP – Indefinite Integral

Friday, March 11th, 2011 by pradeep


DPP – Organic Chemistry

Thursday, March 10th, 2011 by pradeep


DPP – Physics

Tuesday, March 8th, 2011 by pradeep

Fig. Shows a particle of mass m = 100gm, attached with four identical springs, each of length l = 10cm. Initial tension in each spring is F0 = 25 newton. Neglecting gravity, calculate period of small oscillations of the particle along a line perpendicular to the plane of the figure.


DPP – Optics

Friday, March 4th, 2011 by pradeep

Solution


DPP – Physical Chemistry

Wednesday, March 2nd, 2011 by pradeep


DPP – Integration

Monday, February 28th, 2011 by pradeep


DPP – Indefinite Integral

Thursday, February 24th, 2011 by pradeep


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