Wujective type questionsA. Choose the correct option.1. Magnets can be made froma. Goldb. Ironc. Aluminiumd. Chromium2. We can tell the difference between a magnet and an iron bar bya. Testing for repulsionb. Testing for attractionc. Testing for no reactiond. Checking with another metallic object3. If a magnet is allowed to swing freely, it comes to rest in thea. East-West directionb. Direction of the blowing winde North-South directiond. None of these4. Magnets can be damaged bya. Dropping themb. Exposing them to heatc. Not storing them properlyd. All of these5. Which of these cannot use a magnet?a. Machine motor b. ATM card strip c. Pins of a stapler d. Fridge door closer6. The type of magnet an electromagnet is.a. Permanentb. Barb. Horseshoe d. Temporary7. The strongest part of a magneta. Middle portion b. Poles c. All parts d. Its north pole8. Magnets are surrounded bya. Iron filingsb. A magnetic fieldc. North and south polesd. Other magnetic substancesCl C​