Count the number of triangles in the below picture?

Which wheel of car does not rotate when you turn your car right?

What can you serve, but never eat?

Can you count the number of triangles inside a triangle?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?