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The video tutorial covers three main topics: an introduction to motor concepts, an exploration of Lily's role, and an explanation of the concept of percent. Each section provides a brief overview and understanding of these topics.

What is the primary function of a motor?

• To generate electrical energy

• To measure electrical current

• To convert electrical energy into mechanical energy

• To store electrical energy

Who is Lily in the context of the video?

• A unit of measurement

• A type of motor

• A person or character discussed

• A mathematical concept

What does the term 'percent' refer to?

• A type of motor

• A type of currency

• A unit of time

• A fraction of 100

How is the concept of percent commonly used?

• To determine weight

• To express proportions

• To calculate distance

• To measure speed

Which of the following is NOT related to the concept of percent?

• Statistics

• Discounts

• Temperature

• Interest rates