What can you see in the middle of March and April that you can never see in any other month?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

How many triangles can you count in the figure given?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

What number comes next in the series?

5 15 5 18 5 24 14 20 _