While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

Which digit occurred maximum times between the number 1 and 1000?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Can you count the number of squares in the figure below?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What two things can you never eat for breakfast?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?