What is indicated altitude when the altimeter setting is higher than standard at 15,000 feet?

When an altimeter setting is higher than standard pressure, which is 29.92 inches of mercury (Hg), the indicated altitude will be higher than the pressure altitude at a given height. This occurs because the altimeter, which measures atmospheric pressure, interprets the increased pressure as being at a lower altitude than it actually is.

At 15,000 feet, when the altimeter is set to a value greater than 29.92 inHg, the instrument will read a higher altitude than the actual pressure altitude. This is because the altimeter compensates for the higher pressure by suggesting a greater altitude, resulting in an indicated altitude that is elevated in comparison to pressure altitude.

In contrast, if the altimeter setting were at or below standard, indicated altitude and pressure altitude would be more closely aligned. Therefore, when the question refers to a situation where the altimeter is set to a pressure higher than the standard, the correct conclusion is that indicated altitude is indeed higher than pressure altitude.