Answer sheets of all the CBSE toppers will be published by CBSE from now onwards.This is good step taken by CBSE officials as this will help students to know where they lack in their answers and they can learn the strategy to score high marks as well. CBSE hadn’t released the answer sheets of top [...]
SECTION C Questions number 23 to 29 carry 6 marks each. Q.23 Show that a cylinder of given volume, open at the top, has minimum total surface area if its height is equal to radius of the base. Q.24 Evaluate as the limit of sums. Q.25 A bag contains 4 red and 4 black balls. [...]
SECTION-B Questions number 11 to 22 carry 4 marks each. Q.11 Three cards are drawn successively with replacement from a well shuffled deck of 52 playing cards. If getting a card of spade is considered a success, find the probability distribution of the number of successes. Q.12 Find the equation of the plane that contains [...]
SECTION A Questions number 1 to 10 carry 1 mark each. Q.1 Write the direction cosines of a line parallel to the line : Q.2 Find a unit vector in the direction of the vector a = -2i + j + 2k. Q.3 Find a.b if a=3i-j+2k and b=2i+3j+3k. Q.4 Evaluate : ∫(cosec2 x [...]
CBSE Board Question Papers of 2007-2008 | Last 10 Year Question Papers CBSE Board.
