Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

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

What does below rebus means ?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

I have no life, but I can die. What am I?

Find the last number in the series below:

voN luJ yaM raM ---

Can you find the thief by just looking at the picture below?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

Can you count the number of triangles in the given figure?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?