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?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

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?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What is the next number in this matchsticks series riddle?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

Can you spot the hidden girl in the picture below?

What Time Should the last watch show in the below figure?