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Which is Professional Social Media Platform?

Correct answer: B. LinkedIn

  • A. Twitter
  • B. LinkedIn
  • C. Facebook
  • D. WhatsApp

Explanation

LinkedIn is designed around professional profiles, employment history, recruitment and business networking. Twitter, Facebook and WhatsApp are broader social or messaging platforms, although professionals also use them.

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About Inventions and Discoveries

Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.

Practise Inventions and Discoveries

286 free Inventions and Discoveries MCQs from General Knowledge, each with the correct answer and an explanation. Unlimited attempts, no account needed.

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