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

A man dies of old age on his 25 birthday. How is this possible?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

A sundial has the fewest moving parts of any timepiece. Which has the most?

I left my campsite and hiked south for 3 miles. Then I turned east and hiked for 3 miles. I then turned north and hiked for 3 miles, at which time I came upon a bear inside my tent eating my food! What colour was the bear?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

What can you see in the middle of March and April that you can never see in any other month?

Why is the longest human nose just 11 inches?