What question can you never answer yes to?

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?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

What word is represented by this rebus?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What is at the end of a rainbow?

A cat, a dog and a monkey were stolen. 3 suspects got caught: Harish, Manoj and Tarun. All we know is each person stole one animal, but we do not know who stole which. Here are the investigation statements. Harish said: Tarun stole the cat. Manoj said: Tarun stole the dog. Tarun said: They both were lying. I did not steal the cat or the dog. Later on, the police found out the man who stole the monkey told a lie. The man who stole the cat told the truth. Can you find out who stole which?