What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What is common among 11, 69, and 88?

Which part of London exists in France as well ?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

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), ___

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

Count the number of triangles in the below picture?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?