Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Find the missing number in the sequence below:

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Count the number of triangles in the below picture?