What is the fastest way to double your money?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Can you identify if it's a murder or a suicide ?

I am white when I am dirty, and black when I am clean. What am I?

Can you fill the blank with the correct number?

6 30 870 756030 _____

You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?

Can you identify the famous TV character from the rebus below?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744