Why is a river so rich ?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Identify the 10 differences between the two given pictures.

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

What Deficiency does the below rebus represent?

VIT_MIN

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.