Parking a ship #satisfying #viralshorts #shorts

The probability that a ship safely reaches a port is (1)/(3) . The probability that out of 5 ships, at least 4 ships would arrive safely is

The probability of any ship return safely to the port is 1/5 .Find the probability that the returning out of 5 ships,at least 3 ships returns safely.It is given that returning ships are independently.

Following are the car parking charges near a railway station up to Check if the parking charges are in direct proportion to the parking time.

The Bar graph given below presents the number of cars parked on ten different days in a parking area What is the total number of cars parked on all the ten days in the parking area ?