Correct Answer : A
In a journey of 15 miles two third distance was travelled with 40 mph and remaining with 60 mph.How much time the journey takes
In the adjoining figure ABCD rectangle and, a semi-circle with centre O is inscribed inside the rectangle touching side BC and passing through points A and D, A circle is inscribed inside the rectangle touching the semi-circle and the sides of the rectangle as shown. The ratio of the area of the circle to the area of the semi-circle?
In the adjoining figure, ABC is right angled triangle with angle ABC = 900 and side AC=6 cm. P is the mid-point of the side AC. The length of BP is