What does this rebus means ?

PROG WORKRESS

Can you count the number of lines in the below picture?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

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

Can you find the number?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

What seven-letter word has hundreds of letters in it?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

How many letters are in the alphabet?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?