How much cash? 50000 
How much credit do you have? 75000
Enough to buy this car! 

cash >= 25000      --- is true, because 50000 >= 25000

credit >= 25000    --- is true, because 75000 >= 25000

OR Operator

The or-operator is used in a boolean expression to check that there is at least one true. If both sides are true, the entire expression is true. If just one side is true, the entire expression is true. If both sides are false, the entire expression is false. The or-operator is a logical operator because it combines two true/false values into a single true/false value.

Here is how || works:

• true  || true  = true
• false || true  = true
• true  || false = true
• false || false = false

OR checks that at least one requirement is met. This type of OR is called an inclusive OR because its value is true for one or two true values.

Sometimes in English the word "or" is used when only one condition can be true at a time. For example in this sentence

It will rain today or it will be clear.

only one condition, "rain" or "clear", can be true. This is called an exclusive OR. The Java || is always an inclusive OR.

34 > 2 || 5 == 7