Can you place six X (crosses) in below board without making three in a row in any way ?

What brings you down but never up?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Which city is three-fifths chick two third cat and 50% goat?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Can you find the six hidden animals in the picture below?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?