If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 4:5, then find the greater of the two angles.
Pakeeza plants a rose on her 15th birthday. If the plant has one rose to start with, and number of roses triples every week, then how many roses will be there after x weeks?
Ahmed rolls a cube in which the letters J, P, V, Q, H and W appear on faces 1, 2, 3, 4, 5, and 6, respectively. What is the fraction of symmetric letters (either horizontal or vertical) on the cube?
The simple interest on a certain sum for 666 years at 12%12%12% per annum is Rs.200Rs.200Rs.200 more than the simple interest on the same sum for 333 years at 13%13%13% per annum. Find the sum.