I shave every day, but my beard stays the same. What am I?

what does this picture(rebus) riddle means ?

Which is the smallest number that you can write using all the vowels exactly once?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

If an electric train is travelling south, then which way is the smoke going?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

What does an Island and the letter T have in common?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?