What happened when the wheel was invented?

Which digit occurred maximum times between the number 1 and 1000?

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Can you find out the number that should replace the question mark with a valid reason?

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

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

Do You See It?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?