Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Can you count the number of triangles in the picture below?

What breaks yet never falls, and what falls yet never breaks?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Why is the Hole below a Lock?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

In a guessing game, five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed 22, 24, 29, 33, and 38, but none of the guesses was correct. The guesses were off by 1, 8, 6, 3, and 8 (in random order).

Can you determine the number of apples in a basket from this information?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What Deficiency does the below rebus represent?

VIT_MIN

What is black when you buy it, red when you use it, and gray when you throw it away?