Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Can you find out which options fits best with the missing column?

What begins with T, ends with T, and has T in it?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

What does the below mathematical rebus mean?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?