MATHEMATICS —2004 (Set III

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

MATHEMATICS —2004 (Set III— Delhi)

Except for the following questions, all the remaining questions have been asked in Set I and Set II .

Q. 2. The 7 th term of an A.P. is -4 and its 13th term is -16. Find the A.P.

Ans.(8, 6, 4, 2, 0, -2, -4, ..)

Q. 5. Solve for

Ans.

Q. 7. A loan of Rs.21,200 has to be repaid in two equal annual instalments. If the interest is charged at the rate of12% per annum, compounded annually, find the amount of each instalment.

Ans.(Rs.12,544)

Q. 8. A radio is available for Rs.1,500 cash or Rs.350 as cash down payment followed by four equal monthly instalments of Rs.300. Find the rate of interest charged under the instalment scheme.

Ans.(21.42% approx)

Q. 11. A solid metall1c sphere of diameter 21 cm is melted and recasted into a number of smaller cones, each of diameter 3.5 cm and height 3 cm. Find the number of cones so formed.

Ans.( 504 cones)

Q. 14. Solve for given that .

Ans.

Q. 20. A bag contains 6 black, 7 red and 2 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is (i) red (ii) black or white (iii) not black.

Ans.(7/15, 8/15, 3/5)

Q. 21. Madan Gopal has an annual income of Rs. 3,60,000 (exclusive of HRA). He contributes Rs. 6,000 per month towards his GPF and pays an annual LIC premium of Rs. 15,000. He has invested Rs. 10,000 in N.S.C's. He pays Rs. 5,500 as income tax per month for the first 11 months. Find his income tax liability for the last month of the financial year.

Use the following for calculating income tax:

(a) Standard Deduction
Gross income	Deduction
(i) Upto Rs.75,000 (ii) From Rs.75,001 to Rs.5,00,000 (iii) More than Rs,5,00,000	40% of gross income Rs.30,000 Rs.20,000
(b) Rates of Taxes
Slab	Income tax
(i) Upto Rs. 50,000 (ii) From Rs. 50,001 to Rs. 60,000 (iii) From Rs. 60,001 to Rs. 1,50,000 (iv) Rs. 1.50,000 and above	No tax 10% of the amount exceeding Rs.50,000 Rs.1,000+20% of the amount Exceeding Rs.60,000 Rs.19,000+30% of the amount Exceeding Rs.1,50,000
(c) Rebate in Tax	(i) 20% of the savings subject to a maximum of Rs. 14,000 if the gross income is upto Rs. 1,50,000. (ii)15% of the savings subject to a maximum of Rs. 10,500 if the gross income is from Rs. 1,50,001 to Rs. 5,00,000.

Ans.(Rs.10,300)

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