What has many keys but can’t open a single lock?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

Which digit occurred maximum times between the number 1 and 1000?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Count the number of triangles in the below picture?

What has hands, but can’t clap?

what's the probability of getting a king or a queen from a pack of 52 cards?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.