Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

81 x 9 = 801. What must you do to make the this equation true?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

The more you take me, the more you leave me behind.
Who Am I?

Why blonde cannot dial 911?

A gardener planted the Lemon trees in a mathematical ordered way (i.e. he planted a tree in rows).
He created a total of 19 rows of trees.

Note: There should be more than 2 trees to count as a row.

What is the minimum number of trees required by the gardener to have 19 rows of trees?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

Next Number in the Series,

5, 16, 49, 104, ?