Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What is black when you buy it, red when you use it, and gray when you throw it away?

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?

I add 5 to 9 and get 2. The answer is correct, so what am I?

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

Can you find out the missing number in the grid?

What does below pictogram mean?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?