Can you place three balls such that the equation shown in the picture holds true?

What is full of holes but still holds water?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

When is the top of a mountain similar to a savings account?

What has no start, end, or centre?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?