Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Rose, Lily and Jasmine decided to buy flowers for their moms on Mother's Day. One of them bought lilies, the other roses, and the third one jasmines.
'It's funny!' said the girl with roses, 'we bought roses, jasmines and lilies, but none of us bought the flowers matching her name'.
'You're right!', said Lily.
What kind of flowers did each of the girls buy?

What will you call your mother's brother's brother-in-law?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you make a six-letter word using the letters N, A and B ?

I have Rs.50 and I spend it in the way as below.

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

What has a bottom at the top?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

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