How many times can you subtract the number two from the number fifty?

Rearrange the letters in "new door" to make one word.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

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?

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?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

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

What does the below image rebus riddle means ?