Can you count the number of triangles in the given picture?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

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

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Do You See It?

What is wrong in the below Picture?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?