What word is pronounced the same if you take away four of its five letters?

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?

What building has the most stories?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

What has one eye, but can’t see?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

A blonde put eyeliner on her head. Why?

Spot the cat in the picture below

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

There is a place where if I stand up straight, I will still be considered sideways.