What does this Rebus Picture means ?

In the image given, you can find several triangles. Can you count them all?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

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

Move four matchsticks to the below square to form three squares?

What is the next number in this matchsticks series riddle?

Can it be possible to build a house that has all its four walls facing towards the South?

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?