CBSE Guess > Papers > Question Papers > Class X > 2006 > Mathematics > Compartment Outside Delhi Set - II

Mathematics — 2006 (Set II — Compartment Outside Delhi)

Except for the following questions, all the remaining questions have beeiz asked in Set I.

Q. 1. Express the following as a rational expression in lowest terms:

Q. 2. Find the HCF of the following polynomials:

4x²y² (x² – a²); 48xy⁴ (x³ – a³)
64x³y³z³ (x⁶ + a²) (x – a)

Q. 3. Which term of the arithmetic progression 8, 14, 20, 26, ... will be 72 more than its 41^st term?

Q. 4. In an AP, the sum of first n terms is Find its 25^th term.

Q. 11. Solve the following equations graphically:

3x — 4y = 7 and 5x + 2y = 3

Shade the region between the lines and the y-axis.

Q. 15. Find the mean of the following frequency distribution:

Q. 18. The vertices of a triangle are (—1, 3); (1, —1) and (5, 1). Find the lengths of medians through vertices (—1, 3) and (5, 1).

Q. 21. If a line touches a circle and from the point of contact a chord is drawn, angles which this chord makes with the given line are equal respectively to the angles formed in the corresponding alternate segment. Prove it.

Using the above solve the following:

In Figure 4, PQ is tangent at a point R of the circle with centre O. If , find

Mathematics 2006 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 2006 Question Papers Class X
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