what does the below rebus means?

You walk into an old horror house. It has no power or plumbing. Once inside, you see three doors. Each door has a number on it. Behind each door is a way for you to die. Behind door number one, you die by getting eaten by a lion. Behind door number two, you die by getting murdered. Behind door number three, you die by an electric chair. You can’t turn back, so you have to go through a door. Which door do you go through?

O_er_t_o_

Complete the missing letters of the given word.

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

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

What have one eye but still cannot see?

What does the below rebus riddle means?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

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?

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