A shopkeeper sells an article for Rs 70 and earns thrice the profit that he would have earned on selling this article for Rs 50. Find the C.P of this article (in Rs).
The side of a square is equal to the diameter of a circle. The area of a square is 196 sq cm. what is the area of the circle?
A solid cube of side 8 cm is dropped into a rectangular container of length 16 cm, breadth 8 cm and height 15 cm which is partly filled with water. If t...
A sold a mobile phone to B at a gain of 25% and B sold it to Cat a loss of 10%. If C paid 5625 for it, how much did A pay (in) for the phone?
If ABCD is an isosceles trapezium with AD = BC =20 cm, DC = 40 cm, and AB = 25 cm, then find the sum of squares of the length of diagonals of the trapez...
The sum of the perimeters of a square and a rectangle is 120 metres. If the sum of the length and breadth of the rectangle is 30 cm, then find the area ...
A rectangular plot of size 40 m (length) Â 20 m (width) is to be grazed by a horse leaving a margin of 5 m from all sides for growing plants and also ...
If the area of square is 484 cm²  and the breadth of rectangle is 20% more and the length is 50% more than the side of the square, then find the the a...
A rectangular ground is 85 metre long and 65 metre broad. If two 10 metre wide paths one parallel to the breadth and one parallel to the length, of theÂ...
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 400 m2 and 240 m2, respectively the...