I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?

Answer: I am 40 and my daughter is 10.

More Difficult Riddles with answers

More Difficult Riddles

I am nothing but holes tied to holes, yet am strong as iron.
I am nothing really at all, Yet I am easily found; Ignore me at your own peril, and you might end up crowned!
I am round as a bowl, deep as a tub, but all the world's water couldn't fill me up.
I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.
I am the greatest teacher out of them all, but alas in the end I kill my pupils.
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams, my merest touch brings laughter
I am whole but incomplete. I have no eyes, yet I see. You can see, and see right through me. My largest part is one fourth of what I once was.
I bind it and it walks. I loose it and it stops.
I can be quick and then I'm deadly, I am a rock, shell and bone medley. If I was made into a man, I'd make people dream, I gather in my millions By ocean, sea and stream.
I can be short and sometimes hot. When displayed, I rarely impress.
I can be written, I can be spoken, I can be exposed, I can be broken.