Which is the rope you never skip with?

what's the probability of getting a king or a queen from a pack of 52 cards?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

If you say my name, I will no longer exist. What am I?

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?

What you cannot hold but it is yours?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?