An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________?

Related Mcqs:

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. 295m2 B. 299m2 C. 300m2 D. 375m2...

The length of a rectangular plot is increased by 25%. To keep it’s area uncharged the width of the plot should be___________?

A. Kept unchanged B. Increased by 25% C. Increased by 20% D. Reduced by 20%...

What part of a ditch 48m long 16.5 broad and 4m deep can be filled by the earth got by digging a cylindrical tunnel of diameter 4m and length 56m?

A. 1/9 B. 2/9 C. 7/9 D. 8/9...

A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m?

A. 675, Rs.1350 B. 575, Rs.1350 C. 1350, Rs.675 D. None...

If the ratio of the areas of two squares is 9:1 ratio of their perimeters is_________?

A. 9:1 B. 3:1 C. 3:4 D. 1:3...