1. Find the area of a square, one of whose diagonals is 3.8 m long ? 7.22 6.22 4.22 3.22 Answer: 7.22 Explanation: View Answer Discuss in Forum Report Question

 2. Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm ? 84 64 44 22 Answer: 84 Explanation: View Answer Discuss in Forum Report Question

 3. The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height ? 8 9 7 6 Answer: 6 Explanation: View Answer Discuss in Forum Report Question

 4. A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is ? Rs. 258 Rs. 358 Rs. 558 Rs. 458 Answer: Rs. 558 Explanation: View Answer Discuss in Forum Report Question

 5. Find the area of a right-angled triangle whose base is 12 cm and hypotenuse is 13 cm ? 30 40 50 60 Answer: 30 Explanation: View Answer Discuss in Forum Report Question

 6. The area of a circle of radius 5 is numerically what percent its circumference ? 150% 250% 350% 450% Answer: 250% Explanation: View Answer Discuss in Forum Report Question

 7. In two triangles, the ratio of the areas is 4 : 3 and the ratio of their heights is 3 : 4. Find the ratio of their bases ? 13:9 14:9 16:9 15:9 Answer: 16:9 Explanation: View Answer Discuss in Forum Report Question

 8. A sector of 120 degrees, cut out from a circle, has an area of 66/7 sq cm. Find the radius of the circle ? 1 cm 4 cm 2 cm 3 cm Answer: 3 cm Explanation: View Answer Discuss in Forum Report Question

 9. The length of a rectangle is 12 cm. What is the width if the area is 72 cm ? 6 cm 5 cm 3 cm 4 cm Answer: 6 cm Explanation: View Answer Discuss in Forum Report Question