It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Why is the longest human nose just 11 inches?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

How many triangles can you find in this given picture?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6