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

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

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

By using 'because' continuously three times, can you make an English statement ?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?