Find the next number in the series below

21 32 54 87 131 ?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Why 1729 is a magic number? Answer Logically.

What two things can you never eat for breakfast?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

The Federal bank of London is abducted by the robbers. The head of the robbers asked the cashier to empty their money vault to them and when suddenly cashier got a call from her father. To avoid any suspicion, the robber asked the cashier to pick the call and reply her father in the shortest manner possible.

The cashier told her father "Is there an emergency father, Call me when you are free and I will help you in your furnishing" and then the cashier hung up the phone.

After 10 minutes, police arrived at the crime scene.

How did the police know about the robbery?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?