What are the primary colours?

• Red, blue, green

• Orange, red, blue

• Red, blue, yellow

• Red, yellow, violet

What is melanin?

• A substance that colours our body tissue

• Pigments that give colour to the hair and skin

• Artificial colour pigment

• Light-brown colour pigment

What is ICC?

• International Colour Combination

• Interactive Colour Code

• International Colour Chart

• International Cricket Council

Which one of the following is referred to as non-commitment colour?

• Temporary and quasi-permanent

• Semi-permanent and permanent

• Temporary and semi-permanent

• Permanent and quasi-permanent

Which one of the following legislation requires that colouring products should be kept in a safe and secure area in the salon?

• HASAW Act

• COSHH Regulations

• PPE Regulations

• PUWER Regulations

How many % of white hair can Goldwell cover plus cover?

• up to 30%

• up to 50%

• up to 100%

• up to 75%

How long will last semi-permanent colour?

• 1 shampoo

• 14-20 washes

• 4-6 shampoo

• 4-6 weeks

What is the development time for quasi-permanent colour?

• 25 min

• 20 min

• 30 min

• 35 min

What are the secondary colours on the colour star?

• Red, yellow, blue

• Blue, green, violet

• Red, orange, yellow

• Orange, green, violet

What colour neutralises red?

• Blue

• Green

• Violet

• Orange