Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

The more you take me, the more you leave me behind.
Who Am I?

A father's child, a mother's child, yet no one's son.

Who am I?

What does the below rebus riddle means?

I’m tall when I’m young, and I’m short when I’m old. What am I?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

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

Count the number of triangles in the below picture?