Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Solve the following series:
AZ, GT, MN, __, YB

If 1+9+8=1, what is 2+8+9?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

What is so fragile that saying its name breaks it?

Count the number of triangles in the given picture.