John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

What word does this rebus represent?

meta meta
meta meta

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Where do you go to learn how to make ice cream?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

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

What Am I?

What is the Surname of Barbie Doll?