The Total cost of flooring a room at Rs.8.50 per square meter is Rs.510. If the length of the room is 8km it’s breadth is__________?

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 diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________?

A. 8cm B. 8√2cm C. 16cm D. 4√2cm...

The area of a triangle is with base 4m and height 5m?

A. 20 sq m B. 10 sq m C. 5 sq m D. 3 sq m...

The side of a square is increased by 25% then how much % does its area increases?

A. 52.65 B. 56.25 C. 50.75 D. 42.75...

If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________?

A. 9 1/11 % B. 10% C. 11% D. 11 1/9 %...