Calendar Cubes

You has two cubes. Every day you have to arranges thes cubes so that the front faces show the current day of the month.

How would you name the numbers on these cubes?

Note the nos are denoted as 01 for 1 and so on

Apples and Oranges

There are 3 boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick 1 fruit from 1 box which you choose.

Based on that, how can you label the boxes correctly?

5 Litre, 3 Litre Jugs gives 4 Litre of Water

keyword - 5 3 4 litre water liquid

Golden Brick Problem

keyword - Golden brick saw problem

There 8 similar balls, only one of them is heavier, find which one

keywords - balls 8 heavy problem