The diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________? A. 8cm B. 8√2cm C. 16cm D. 4√2cm Explanation: Area of given square = ½ x (diagonal) 2…
The largest size of bamboo that can be placed in a square of area 100 sq.meters is__________? A. 10mB. 14.14m C. 20m D. 25m
The area of a rectangle is 12 sq.metres and it’s length is 3 times that of it’s breadth. What is the perimeter of the rectangle? A. 14m B. 18m C. 4mD. None of these Explanation: Let the breadth be x…
The perimeter of a rectangle is 60m. If it’s length is twice its breadth then its area is__________? A. 160m2 B. 180m2C. 200m2 D. 220m2 Explanation: Let the breadth be x metres then length = 2x metres => 2(2x+x)…
A rectangular field has dimensions 25m by 15m. Two mutually perpendicular passage of 2m width have been left in it’s central part and grass has been grown in rest of the field. The area under the grass is____________? A. 295m2B.…