Find the answers to the “Microsoft Rewards Bing Warpspeed Quiz” for 10-30-2025. Learn surprising facts about how money is made and designed around the world.
Question 1: What is used to make most paper money?
- Banana peel
- Cotton-linen blend
- Tree bark
Answer: Cotton-linen blend
Fact: Most paper money is made from a cotton-linen blend, not regular paper. This makes the money stronger and longer-lasting. It feels different from normal paper because it’s made with fabric, not wood. Tree bark and banana peels are not used to make money.
Question 2: What helps prevent currency fraud?
- Security thread
- Glitter ink
- Plastic wrap
Answer: Security thread
Fact: Currency fraud is prevented using special features in notes. A security thread is a thin strip embedded in the note that glows under UV light. Glitter ink shines differently from different angles, making it hard to copy. Some notes also use a plastic wrap or layer that adds extra protection and durability. These features make it difficult to create fake currency.
Question 3: Which of these metals is used for making coins?
- Potassium
- Lithium
- Copper
Answer: Copper
Fact: Copper is the metal used for making coins. It is strong, durable, and doesn’t rust easily, which makes it perfect for coins. Potassium and lithium are too soft and reactive, so they are not suitable for coin-making. Copper is also mixed with other metals like nickel to make coins last longer.
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