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Question

Which of the following is not true about Braille Script?

A
The system of raised dots used for reading and writing who are blind or severely visual impaired.
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B
It was developed by Louis Braille.
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C
It involves the usage of 10 dots.
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D
Each letter or symbol is formed by a special pattern of dots known as a Braille cell.
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Solution

The correct option is D It involves the usage of 10 dots.
A. It is a tactile writing system used by the people who are visually impaired. It helps them to read and write because of raised dots.
B. Braille was named after the creator, Louis Braille, a Frenchman who lost his sight as a result of childhood accident.
C. It involves the usage of 6 dots and the direction is left to right.
D. The characters have rectangular blocks called cells that have tiny bumps called raised dots.
So, the correct answer is 'it involves the usage of 10 dots'.

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