CUET Preparation Today
CUET
General Test
Quantitative Reasoning
Mensuration: 2D
The area of a rectangular field is 125 sq. cm. The length is 25 cm, then perimeter is?
60 cm
45 cm
70 cm
80 cm
Area of the rectangle = l × b
⇒ 125 = 25 × b
⇒ b = 5 cm
perimeter = 2 (l + b)
= 2(25 + 5) = 60 cm
