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Geometry Worksheet-5

Geometry Worksheet-5

 

  1. Perimeter of a square 728 cm. Then the measure of its side is

(a) 81 cm           (b) 182 m           (c) 128 cm         (d) 182 cm

 

  1. Length and breadth of a rectangle are 3.2 m and 150 cm. Then the area is

(a) 4.8 sq cm    (b) 4.8 cm         (c) 4.8 sq m      (d) 48 cm

 

  1. Samuel wanted to implant some vertical stones along the boundary of his plot at a distance of 10 m each. If length of the plot is 30 m and the breadth is 15 m then the number of stones used is

(a) 450               (b) 45                  (c) 9                    (d) 10

 

  1. 80 students of the same height stand with both hands stretched all along the sides of a rectangular garden, each student covering a length of 1.75 m. Then the perimeter of the garden is

(a) 1400 m        (b) 140 m           (c) 14 m              (d) 1400 km

 

  1. A table top is covered with 25 squares of equal size. The side of the square is 3 cm. The area of the table top is

(a) 300 sq cm   (b) 225 cm        (c) 225 sq cm    (d) 300 cm

 

  1. The length and breadth of a rectangular plot are 900 m and 700 m respectively. If three rounds of fence is fixed around the field at the cost of Rs. 8 per meter, the total amount spent is

(a) Rs. 768        (b) Rs. 7680     (c) Rs. 76,800  (d) Rs. 768,000

 

  1. 1 sq m = ........... sq cm.

(a) 100               (b) 1000             (c) 10000          (d) 10

 

  1. 1 sq cm =........... sq mm.

(a) 100               (b) 10                  (c) 1000             (d) 10,000

 

  1. An wooden plank measures 6 m length and 3 m breadth. If five such wooden planks are arrayed in order, the area occupied by them is

(a) 18 sq m        (b) 90 sq m       (c) 5 sq m          (d) 95 sq m

 

  1. Area of the shaded region is

(a) 96 sq m        (b) 15 sq m        (c) 81 sq m        (d) 111 sq m

 

  1. The perimeter of a rectangle is twice the ......... of length and breadth of the rectangle.

(a) difference    (b) sum              (c) product        (d) none

 

  1. The perimeter of a square field whose side is 4 m is ............. m.

(a) 8                    (b) 16                  (c) 12                  (d) 10

 

  1. The perimeter of the rectangle whose length = 25 cm, breadth = 15 cm is .......... cm.

(a) 40                 (b) 80                 (c) 50                  (d) 81

 

  1. The perimeter of the triangle whose sides are 20 cm, 25 cm and 30 cm is ..........

(a) 45 cm           (b) 75 cm           (c) 150 cm         (d) 60 cm

 

  1. ............ is expressed in square units.

(a) Perimeter    (b) Area             (c) Square         (d) Rectangle

 

  1. Square is a plane figure with ............. equal sides.

(a) 2                    (b) 4                    (c) 3                    (d) none

 

  1. The perimeter of a triangular plot whose sides are 50 m, 35 m and 75 m is ..........

(a) 75 m             (b) 160 cm         (c) 320 m          (d) 160 m

 

  1. The perimeter of a rectangular plot whose length is 75 m and breadth is 50 m is ...........

(a) 125 m           (b) 250 m2         (c) 25 m             (d) 250 m

 

  1. The four sides of a ............... are equal.

(a) square         (b) rectangle     (c) triangle        (d) none

 

  1. A playground which is 250 m long and 20m broad is to be fenced with wire. How much wire is needed?

(a) 270 m          (b) 230 m          (c) 540 m           (d) None

 

Answer Key:

(1)-(d); (2)-(c); (3)-(c); (4)-(b); (5)-(c); (6)-(c); (7)-(c); (8)-(a); (9)-(b); (10)-(c); (11)-(b); (12)-(b); (13)-(b); (14)-(b); (15)-(b); (16)-(b); (17)-(d); (18)-(d); (19)-(a); (20)-(c)