What is the word or phrase?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

What has hands, but can’t clap?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

Find the number of squares in the below-given picture.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Find the next number in the series below

21 32 54 87 131 ?

What does this Rebus Picture mean?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.