Color Theory and Symbolism

The Nigerian national football team, known as the 'Super Eagles', traditionally wear green jerseys as their primary kit color, reflecting the green in their national flag. White and yellow appear in their flag but aren't their primary playing color. Orange is more associated with Dutch national teams and Netherlands clubs like PSV.

If all four sides have southern exposure, the house must be at the North Pole where all directions are south. The only bears found at the North Pole are polar bears, which are white. Black, blue, and brown bears are not found at the North Pole.

The pH scale ranges from 0 (very acidic, red) to 14 (very basic/alkaline, blue/violet). Red represents the acidic extreme while blue represents the basic extreme. Green is typically near neutral (pH 7). This tests knowledge of the pH color spectrum used in indicators and pH paper.

In additive color theory (RGB), white contains equal amounts of all colors (red, green, blue at full intensity). Black is the absence of all colors. Gray represents equal intermediate amounts of all colors. These three are the neutral colors formed by equal color components. Options A, C, and D list colors that don't fit this pattern.

The CSS property for changing text color is simply 'color:', not 'text-color' or 'fgcolor'. This is a common point of confusion for beginners who expect more descriptive names.

This question asks about color conventions for Pie charts in what appears to be a specific organizational context. The answer 'Pie Chart color combination' is tautological - it's correct because it describes exactly what the question asks for. However, this is organization-specific presentation standards knowledge, not a testing or technical concept question.

Legend items use BLACK color for clarity and professionalism. This standard ensures high contrast against white backgrounds and maintains consistency across reports. Other colors like blue or grey could reduce readability or create visual inconsistency.

In MDSI Advantex, status colors represent specific stages in the field work order lifecycle. "Green" indicates a dispatched order, while "Dark Green" represents an en-route status, and "Aqua" signifies that the technician is on-site. This color-coding scheme allows dispatchers to monitor job progress visually.

There are four EMT (Emergency Maintenance Team) types: Red (highest severity), Yellow, Orange, and Gray (lower severity). These color codes indicate different levels of urgency and impact. White is not a standard EMT classification type.

The hex color #ffffff represents white because all three color channels (red, green, blue) are at their maximum value (FF = 255). This creates pure white light. Option D is correct. Black would be #000000 (all channels at minimum).

In the standard resistor color code, blue represents the digit 6. The color code sequence is: black(0), brown(1), red(2), orange(3), yellow(4), green(5), blue(6), violet(7), gray(8), white(9).

A 220 ohm resistor with 5% tolerance uses the color code: Red (2), Red (2), Brown (x10), Gold (±5%). Reading: 22 × 10 = 220 ohms. The gold band indicates 5% tolerance. This is the standard resistor color code calculation.

 #765500 is valid in HTML, but not in Android.

Option (4) is correct.

The top color of the Indian national flag is deep saffron (kesariya), which represents courage and sacrifice. The flag consists of three horizontal stripes of equal width - saffron at the top, white in the middle (with the Ashoka Chakra), and green at the bottom.