CBSE Guess > Papers > Question Papers > Class X > 2004 > Maths > Outside Delhi Set II.

MATHEMATICS —2004 (Set II— Outside Delhi)

Q. 1. Using quadratic formula, solve the following quadratic equation for

Ans.

Q. 2. If is the GCD of the Polynomials , and find the values of a and b.

Ans.(a=5,b= -4)

Q. 6. The 8 th term of an Arithmetic Progression (A.P.) is -23 and its 12 th term is -39, Find the A.P.

Ans.(5,1,-3,-7,..)

Q. 7. A loan of Rs. 5,300 is to be returned in two equal annual instalments. If the rate of interest is 12% per annum, compounded annually, calculate the amount of each instalment.

Ans.(Rs. 3,136)

Q. 13. Determine the ratio in which the point (-6, a) divides the join of A(-3, -1) and B(-8,9). Also find the value of

Ans.(a=5)

Q. 20. A bag contains 3 red, 5 black and 7 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is (i) white (ii) red (iii) not black (iv) red or white

Ans.(7/15,1/5,2/3,2/3)

Q. 23. The angles of elevation of the top of a tower from two points P and Q at distances of and respectively from the base and in the same straight line with it, are complementary. Prove that the height of the tower is

Maths 2004 Question Papers Class X
Delhi		Outside Delhi		Compartment Delhi		Compartment Outside Delhi
	Set I		Set I		Set I		Set I
	Set II		Set II		Set II		Set II
	Set III		Set III		Set III		Set III

CBSE 2004 Question Papers Class X
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