How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Replace the question mark with the correct number in the below-given picture?

Decode below rebus
D
N
A
T
S , D

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

What's a single-digit number with no value?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

I look at you, you look at me I raise my right, you raise your left. What am I?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?