9th Computer Studies - Online MCQs Test - Past Year Paper 2019

Past Year Paper Online MCQs Test [Computer Studies 2019] class 9th

15 mcqs from computer studies past year exam 2019 for class 9th (karachi board / science group)

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jQuizMe

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Analytical Engine was invented by:

1. William Oughtred
2. Napler
3. None of these
4. Charles Babbage