Spot 5 differences in two Christmas tree below:

What has lots of eyes, but can’t see?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Can you decipher the two rows to find the hidden word?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Using Only Five 5's and any mathematical operator make sum as 37