List of top General Questions on Logical Reasoning

Introducing a girl, a boy said, "She is the daughter of the mother of my father's only son." How is the girl related to the boy?
In a certain code, 'ROAD' is written as 'WTFI'; how is 'BEAT' written in that code?
Complete the series: 7, 10, 16, 28, 52, (?)
There are five men - A, B, C, D and E, six women - P, Q, R, S, T and Z, A, B, and R are advocates. S, Q, P, D and C are doctors and the rest are teachers. A team has to be selected from these eleven persons subject to the following conditions: \[\begin{array}{rl} \bullet & \text{[(I)] A, P and Z have to be together.} \\ \bullet & \text{[(II)] B cannot go with D or R.} \\ \bullet & \text{[(III)] E and Q have to be together.} \\ \bullet & \text{[(IV)] C and T have to be together.} \\ \bullet & \text{[(V)] D and P cannot go together.} \\ \bullet & \text{[(VI)] C cannot go with Q.} \\ \end{array}\] If the team formed consists of two male advocates, two lady doctors and one teacher, the members of the team can be:

Disregard commonly known facts. Which conclusion would follow on the basis of given statements only? 

Statement (I): Some bottles are car. Some cars are cycle. 

Conclusion: \[\begin{array}{rl} \bullet & \text{[(I)] Some bottles are cycle is a possibility.} \\ \bullet & \text{[(II)] All bottles are cycle.} \\ \end{array}\]