A sum of Rs 10000 is deposited for 1 year at the rate of interest 10% compounded half-yearly.What will be the interest at the end of 1 year?
The value of (0.6363...+0.3737...) is
The LCM of 2 numbers is 12 times their HCF.The sum of HCF and LCM is 403.If one of the numbers is 93,then the other number is
A circle of radius r is inscribed in a regular polygon with n sides.If the perimeter of the polygon is p,area of the polygon is
Chord CD intersects the diameter of the circle at right angle to the point P in the ratio 1:2.If diameter of the circle is d,then CD is equal to
In the above figure,ABCD is a parallelogram.P is a point on BC such that PB:PC=1:2.DP and AB when both produced meet at Q.If area of triangle BPQ is 20 square unit,the area of triangle DCP is