I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

Can you find out the total number of triangles in the given figure?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

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?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

A sundial has the fewest moving parts of any timepiece. Which has the most?

Which alphabet is a part of our body?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?