Q. Pascaline was invented by
✅ Correct Answer: (B)
Blaise Pascal
Explanation:
The Pascaline was an early mechanical calculator invented by Blaise Pascal in 1642. It was designed to help his father with tax calculations and could perform basic arithmetic operations like addition and subtraction.
- Ada Byron (Ada Lovelace) is known as the first computer programmer.
- Charles Babbage designed the Analytical Engine and is called the "Father of the Computer."
- Herman Hollerith invented the punched card system used in early computing and data processing.
Explanation by: Mr. Dubey
The Pascaline was an early mechanical calculator invented by Blaise Pascal in 1642. It was designed to help his father with tax calculations and could perform basic arithmetic operations like addition and subtraction.
- Ada Byron (Ada Lovelace) is known as the first computer programmer.
- Charles Babbage designed the Analytical Engine and is called the "Father of the Computer."
- Herman Hollerith invented the punched card system used in early computing and data processing.