Class VIII Which of the following is the once of a rhombus? Product of its diagonals 1/2 (sum of its diagonals) 2 (Product of its diagonals 2 (Product of its diagonals) Which of the following has its area and perimeter numerically equal? an equilateral triangle of side 1 cm a square of side 1 cm a square of side 1 cm a regular pentagon of side 1 cm. If the dimensions of a room are I, b and h, (∴. l → length, l → breadth and h → hight) them which of the following is the area of its four walls? 2 h(1 + b) 2 h (1 + h) 2 1(h + h) 2 h + 1 + b If the edge of a cube is 1 cm then which of the following is its volume? 6 m3 3 m3 1 m3 None of these Which of the following is equal to 1 kilolitre? 1000 millilitres 100 dm3 1 dm3 1000 dm3 Do you really want to submit this quiz? Cancel Submit Quiz