1) Find the area of a circle if its diameter is 42 cm. (Use π = 22/7) a) 1387 cm2. b) 1385 cm2. c) 1380 cm2. d) 1386 cm2. 2) Calculate the radius of a circle if its area is 25π m2. a) 4.75 cm b) 4.5 cm c) 5 cm d) 4.9 cm  3) Find the area of a square whose side length is 7 cm. a) 51 cm2 b) 47 cm2 c) 48.9 cm2 d) 49 cm2. 4) Compute the side length of a square, if its area is 121 cm2. a) 11cm b) 12cm c) 10cm d) 9cm 5) Determine the area of a rectangle, if its length is 11 cm and breadth is 9 cm. a) 98 cm2 b) 99 cm2 c) 96 cm2 d) 100 cm2

Maths Quiz

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