How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

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 start the fire using two pieces of wood?

What number should come in place of the question mark below?

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

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

How many times in a given day, minutes and hour clock comes in a straight line ?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.