Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Who always enjoys poor health?

Find the next number in the series.
1 10 24 43 67 ?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What does this mean?

CCCCCCC

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

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.

What does below Rebus say?

XLR8

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?