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Welcome to the NUMBER SYSTEM MCQ Challenge. This section is specifically curated to align with the JOA (IT) 2026 syllabus. By practicing these 17 targeted questions, you will strengthen your understanding of concepts related to NUMBER SYSTEM. Each question includes a detailed explanation to help you bridge the gap between theory and practical application.
Question 1 : How many bits are equal to one byte?
Question 2 : Which one of the following is correct measurement from smallest to largest?
Question 3 : 1 gigabyte is equal to how many megabytes in binary?
Question 4 : "Nibble" in computer Terminology is also called ________.
Question 5 : Which of the following is a weighted code?
Question 6 : The binary code in which bits are arranged in such a way that only one bit changes at a time when change is made from number to the next is called ________.
Question 7 : Which of the following binary operations would give 111010 as the result? (all numbers in this question are in binary number system)
Question 8 : How many bits are equal to 1 MB?
Question 9 : How many bit is equal to 1 byte?
Question 10 : Which of the following is a binary number?
Discover more technical MCQs by navigating to the next page.
पिछले वर्षों के प्रश्नपत्रों से संकलित महत्वपूर्ण प्रश्नों को विषय-वार 25-25 प्रश्नों के सेट्स में हल करें:
To excel in the JOA (IT) 2026 exam, we recommend reviewing the Study Material tab first to build a conceptual foundation before attempting these MCQs. Understanding the NUMBER SYSTEM lifecycle and its implementation is crucial for scoring high in the computer awareness section. Our content is updated regularly to match the latest HPSSC/HPPSC exam patterns.