Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Count the squares in the matchstick puzzle below?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What does the below rebus puzzle mean?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

What is so fragile that saying its name breaks it?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

How many times can you subtract the number two from the number fifty?

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?