I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Find the next number in the sequence

5 12 24 36 ?

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

Count the number of triangles in the picture below:

Can you replace the question mark with the correct number?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

What Time Should the last watch show in the below figure?

What is the Surname of Barbie Doll?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.