Solution:

There are 20 triangles.

Solution:

It is at the North Pole.

The winds are blowing towards the north till they reach the pole. The moment the pole is crossed, they are blowing towards south.

Solution:

The solution is one of the possible way. Can you find an alternate solution?

Solution:

One of the parrot have just decided to fly away. It has not yet taken that action. Thus, there are still six parrots sitting on the branch of the tree.

Solution:

Move the coins as given in the figure and you will get the required result.

Solution:

At each draw, the number of strawberry candies are either decreasing by 2 or not decreasing at all. In the case of orange candies, at each draw, they are either increasing by 1 or decreasing by 1.

Thus on an assumed outset with at least one candy in the jar to begin with, if the number of strawberry candies are 0 or are even in numbers, they will finish off leaving an orange candy at the end. If otherwise, the remaining candy will be a strawberry one.

Solution:

NOWHERE

Explanation:
My present refers to – NOW (The present time)
My second refers to – HERE (The present place)
NOW + HERE = NOWHERE (A lack of place).

Solution:

Pandora's Box

Solution:

The best way to analyze the situation would be forcing a win for white when the black player plays anywhere but a corner square. Refer to the given figure for the current positions. Now, if black plays 7 to block the white player from having three in a row, white will move 5 to 6 and will win. But since you get to place only three markers, black can place the marker at 6 and white won't be able to add one more at 7 to win. And moving the 9 marker to 7 will take two steps.

But white can still get to square 7 before black is able to block him or form a three in a row. In this manner, no matter what black does, the white player can always win the game if he begins from the center square.

Solution:

Sweden and Denmark ---> Swedenmark
Russia and Belarus ---> Belarussia

Like we said, there can be many other combinations. If you have found some ones other than these, use the comments section.