A bus travels from Point A to Point E. At Point B, it drops seven passengers and picks up twelve. At Point C, it drops four passengers and picks up one-third of the total number of passengers it picked up at Point B. At Point D, it drops five passengers and picks up double the number it drops. At Point E, it picks up five passengers and drops half the number of passengers it dropped at Point C. If there are twenty passengers in the bus at Point E, how many passengers were there in it at Point A?

A, B, C, D, and E are five children studying in a class. D is taller than A. B is shorter than C but taller than E. C is taller than D. E is taller than A. Who among the following is the shortest in height?

If '+' means '-', '/' means '+', '-' means '*' and '*' means '/', what would be the value of 3030 / 20 * 50 + 10 - 220?

If engineers are called 'goats', doctors are called 'sheep', lawyers are called 'ducks', painters are called 'sparrows' and singers are called 'lions', what will Peter be called if he left engineering to become a painter and is now a singer?

Find the next number in the series 10, 2, 8, 2, 6, 2, __?

If some caps are hats, some hats are umbrellas, some umbrellas are coats and all coats are shirts, which of the following is correct?