CBSE Guess > Papers > Important Questions > Class X > 2010 > Maths > Mathematics By Mr. Shivankar Gupta
CBSE CLASS X
**Q. 1. **A steel wire, when bent in the form of a square , encloses an area of 121 sq cm. The same wire is bent in the form of a circle. Find the area of the circle.?
**Q. 2. **Find the area of the shaded region in the given figure. ?
**Q. 3. **In the given figure , sectors of two concentric circles of radii 7 cm
3.5 cm are shown .find the area of the shaded region.?
**Q. 4. ** In the given figure, ABCPA is a quadrant of a circle of radius 14 cm. With AC as diameter , a
semicircle is drawn. Find the area of the shaded region ?
**Q. 5. **The short and long hands of a clock are 4 cm and 6 cm long respectively. Find the sum of distances travelled by their tips in 2 days . ?
**Q. 6. **In the given figure , is right angled at A, with AB = 6 cm and
AC = 8 cm. A circle with centre o has been inscribed inside the
Triangle. Find the value of r , the radius of the inscribed circle.?
**Q. 7. **A horse is placed for grazing inside a rectangular field 70m by 52m. A B
It is tethered to one corner by a rope 21m long . On how much area can it graze?
How much area is left ungrazed?
**Q. 8. ** Two circles touch externally. The sum of their areas is 130 sq cm and the distance
between their centers is 14 cm . find the radii of the circles.
Paper By Mr. Shivankar Gupta
Email Id : shivankar_1978@yahoo.com
Ph No. : 9410407427 |