What occurs twice in a week, once in a year but never in a day?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

I have branches, but no fruit, trunk or leaves. What am I?

In the image below, can you find the value of an angle(y)

Identify the 10 differences between the two given pictures.

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

How many triangles are there in the picture below?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?