I don't get anymore wetter, no matter how much rain falls on me.

What type of tree can I carry in my hand?

What is the next number in the series?

15 29 56 108 208 ?

Can you count the number of triangles in the given picture?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?