If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

Find the next number in the following series:
6, 14, 26, 98, __?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

People make me, save me, change me, raise me. What am I?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

I can write cow in 13 letters.

Can You?