Multiple choice general knowledge

The doorbell was invented in the year ______.

  1. 1831

  2. 1931

  3. 1901

  4. 1631
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The electric doorbell was invented in 1831. This early version used a wet battery to power a simple bell mechanism, predating modern wireless systems by over 150 years. Later options like 1901 and 1931 represent significant improvements in doorbell technology.

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