Knowledge Check: NUMBER SYSTEM

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 11 : A bit refers to ________.

Question 12 : Which of the following is an example of binary number?

Question 13 : Which of the following is a binary number?

Question 14 : Which of the following colors can represent 6 bit?

Question 15 : 1024*1000000 Gigabyte is approximately equal to how many petabyte?

Question 16 : 70,000 bytes is equal to ________.

Question 17 : Which of the following is not a binary number?

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Exam Preparation Strategy for NUMBER SYSTEM

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.