Can you find out the remainder when 3^300 is divided by 5?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What is black when you buy it, red when you use it, and gray when you throw it away?

How many triangles can you find in this given picture?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

Can you solve the below geography rebus by decoding the below rebus ?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

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