Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Where do you go to learn how to make ice cream?

The more you take me, the more you leave me behind.
Who Am I?

What's the best place to go shopping in the ocean?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?