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?

Decode below rebus
D
N
A
T
S , D

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

What kind of tree can you carry in your hand?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What number when divided in half becomes zero?