If the 9-digit number 5p42978n6 is divisible by 72, what is the value of (2p - 1), where n is the second largest of all the possible values of n? Given that p and n are natural numbers.

What is the remainder when (120)188 is divided by 7?

What is the unit digit of the product of all even numbers between 1 and 11?

When a number is divided by 136, it leaves a remainder of 36. If the same number is divided by 17, what will be the remainder?