A square is inscribed in a circle and another in a semi-circle of same radius. T
A square is inscribed in a circle and another in a semi-circle of same radius. The ratio of the area of the first square…
A cow is tethered in the middle of a field with a 14 feet long rope. If the cow
A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq.ft per day,…
In the given figure, ABC is an equilateral triangle which is inscribed inside a
In the given figure, ABC is an equilateral triangle which is inscribed inside a circle and whose radius is r. Which of the following…
The circumference of a circle is equal to the side of a square whose area measur
The circumference of a circle is equal to the side of a square whose area measures 407044 sq.cm. What is the area of the…
A kite-shaped quadrilateral of the largest possible area is cut from a circular
A kite-shaped quadrilateral of the largest possible area is cut from a circular sheet of paper. If the lengths of the sides of the…
The circumferences of the front and rear wheels of a bicycle are 3.5 m and 3 m r
The circumferences of the front and rear wheels of a bicycle are 3.5 m and 3 m respectively. If the vehicle is moving at…
A rectangular paper, when folded into two congruent parts had a perimeter of 34
A rectangular paper, when folded into two congruent parts had a perimeter of 34 cm for each part folded along one set of sides…
The area of the shaded region in the adjoining figure is
The area of the shaded region in the adjoining figure is
The length of a rectangle is decreased by r%, and the breadth is increased by (r
The length of a rectangle is decreased by r%, and the breadth is increased by (r + 5)%. Find r, if the area of…
The area of a circle inscribed in an equilateral triangle is 154 cm 2 . Find the
The area of a circle inscribed in an equilateral triangle is 154 cm 2 . Find the perimeter of the triangle :
The cost of cultivating a square field at the rate of Rs. 685 per hector is Rs.
The cost of cultivating a square field at the rate of Rs. 685 per hector is Rs. 6165. The cost of putting a fence…
In order to reach his office on time, Mr. Roy goes through the middle passage of
In order to reach his office on time, Mr. Roy goes through the middle passage of a round fort which he takes 14 minutes…