What you cannot hold but it is yours?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

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?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Why do you find that most of the buildings are deprived of the 13th floor?

What will you call your mother's brother's brother-in-law?

I am the fastest animal but cannot climb the tree. What am I?

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?