Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Do you know who was buried in John's tomb?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

I have branches, but no fruit, trunk or leaves. What am I?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Prove that the below maths equation is true.

8 + 8 = 91

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?