In the given figure AD ‖ BE, and ∠DCE=85° and ∠BDC=30° then find out the value of x?

If $${17}^{200}$$ is divided by 18, the remainder is:

From a solid cylinder whose height is 12 cm and diameter 10 cm a conical cavity of same height and same diameter of the base is hollowed out. The volume of the remaining solid is (cm³)approximately .Π=22/7

In a given circle, the chord PQ is of length 18 cm. AB is the perpendicular bisector of PQ at M. If MB=3. Find the length of AB?

What should come in place of the question mark (?) in the following question?
19.5% of 524 = 50% of ?

If the length of a shadow of a pole on a level ground is twice the length of that pole, the angle of elevation of the sun is:-

If A purchased 109 cars for Rs.2,64,89,071. How much does 1 car cost?