I am sure no one can have two things for dinner. what are they?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

There was a strange boy who was born before his father. How can this be possible?

The centre of the third figure is empty. What digit should fit inside?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

How many times in a given day, minutes and hour clock comes in a straight line ?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

What word does this rebus represent?

meta meta
meta meta

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?