MENSURATION - Quiz

1) What is the cross sectional area of a circular ring of D = 38 mm d = 32mm?

320 mm² 330 mm² 340 mm² 350 mm²

2) What is the area of a sector of a circle of radius 5 cm and its angle is 96 Degree?

20.39 cm² 20.93 cm² 20.89 cm² 20.98 cm²

3) What is the area of an ellipse if the major and minor axes are 5 cm and 3 cm respectively?

27 cm² 37 cm² 47 cm² 57 cm²

4) Find the total surface area of cube whose side is 25 cm.

3740 cm² 3745 cm² 3750 cm² 3755 cm²

5) Find the total surface area of a cast iron bar whose length, width and height are 20m, 15m and 12m.

1340 m² 1440 m² 1540 m² 1640 m²