Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

What is the fastest way to double your money?

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

There is a place where if I stand up straight, I will still be considered sideways.

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

What's the best place to go shopping in the ocean?