Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

Count the number of lines in the image below ?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

People put me on the table and cut me but do not eat me. What am I?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Move three sticks of the spiral below to form a square.

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?