Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

Can you solve this picture maths equation?

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?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?