Mensuration Tes...

If the length and breadth of a rectangle are doubled then its perimeter is

The length of the wooden strip required to frame a photograph of length and breadth 39.5 cm and 31 cm respectively, is

If length of a rectangle is 5 less than 3 times it's breath and perimeter of the rectangle is 22m, then area of the rectangle is: 

What is the perimeter of a square with side $$6 cm$$?

A tabletop measures 315 cm by 90 cm. The perimeter of the top of the table is:

The area of a square field is $$\displaystyle 80\frac{244}{729}$$sq. m. The length of each side of the filed, is ___________.

The cost of enclosing a rectangular garden with a fence all around, at the rate of $$75$$ paise per metre, is $$Rs. 300$$. If the length of the garden is $$120$$ metres, find the area of the field in square metres.

The rate for a $$1.2$$ m wide carpet is Rs. $$40$$ per metre; find the cost of covering a hall $$45$$ m long and $$32$$ m wide with this carpet. Also, find the cost of carpeting the same hall if the carpet, $$80$$ cm wide, is at Rs. $$25$$ per metre.

The length and breadth of a rectangular plot are $$900 m$$ and $$700 m$$ respectively. If three rounds of fence is fixed around the field at the cost of $$Rs$$. $$8$$ per meter, the total amount spent is ?

A rectangular field is to be fenced on three sides leaving a side of $$20\ m$$ uncovered. If the area of the field is $$680\ m^2$$, how many metres of fencing will be required.