10. A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m × 5 m. Length of the boundary of the remaining park is
- (A) 360 m
- (B) 400 m
- (C) 340 m
- (D) 460 m
9. A square of side 1 cm is joined to a square of side 3 cm. The perimeter of the new figure is
- (A) 13 cm
- (B) 14 cm
- (C) 15 cm
- (D) 16 cm
8. Following figures are formed by joining six unit squares. Which figure has the smallest perimeter?
- (A) (ii)
- (B) (iii)
- (C) (iv)
- (D) (i)
7. Two regular hexagons of perimeter 30 cm each are joined as shown in figure. The perimeter of the new figure is
- (A) 65cm
- (B) 60cm
- (C) 55cm
- (D) 50cm
6. Four regular hexagons are drawn so as to form the design as shown in figure. If the perimeter of the design is 28 cm, the length of each side of the hexagon is
- (A) 2 cm
- (B) 2.5 cm
- (C) 3 cm
- (D) 3.5 cm
5. If p squares of each side 1 mm makes a square of side 1 cm, then p is equal to
- (A) 10
- (B) 100
- (C) 1000
- (D) 10000
4. A rectangle and a square have the same perimeter, where the length and breadth of the rectangle are 6 cm and 2 cm respectively. The area of the rectangle is
- (A) 14 sq cm
- (B) 15 sq cm
- (C) 16 sq cm
- (D) 20 sq cm
3. A rectangle and a square have the same perimeter, where the length and breadth of the rectangle are 6 cm and 2 cm respectively. The area of the square is
- (A) 14 sq cm
- (B) 15 sq cm
- (C) 16 sq cm
- (D) 20 sq cm
2. 36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is
- (A) 12 units
- (B) 26 units
- (C) 24 units
- (D) 36 units
1. Length of a rectangle is three times its breadth. Perimeter of the rectangle is 40 cm. The length is
- (A) 10 cm
- (B) 12 cm
- (C) 15 cm
- (D) 16 cm