What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

What English word has three consecutive double letters?

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?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Why Wine Glass Stem is so long?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

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

Can you find the number?

Can you start the fire using two pieces of wood?

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

How can you take 2 from 5 and leave 4?