What does this rebus puzzle means ?

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

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?

what does the below rebus mean?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

Can you find the 09 errors in the picture below?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

I can write cow in 13 letters.

Can You?