Tag
7 articles tagged with "Btech"
Quick tricks and shortcuts for binary, octal, decimal, and hexadecimal conversion for BCA/BTech exams. Memory tricks, quick reference tables, and common exam questions.
30 June 2026
Learn how to convert binary to octal and octal to binary using the 3-bit grouping method. Complete reference table, worked examples, and free converter tool.
28 June 2026
Learn what Gray code is, why it's used in digital electronics, and how to convert binary to Gray code and back. Includes complete reference table and worked examples for BCA/BTech exams.
28 June 2026
Number system की पूरी जानकारी हिंदी में। Binary, Octal, Decimal, Hexadecimal क्या हैं, आपस में convert कैसे करें — examples और tables के साथ।
28 June 2026
Hexadecimal number system की पूरी जानकारी हिंदी में। Hex क्या है, 0-9 और A-F क्यों use होते हैं, decimal और binary से कैसे convert करें।
25 June 2026
Learn how computers represent negative numbers using sign-magnitude, 1's complement, and 2's complement methods with reference tables and worked examples.
25 June 2026
Binary number system की पूरी जानकारी हिंदी में। Binary क्या है, कैसे काम करता है, और decimal में कैसे convert करें — examples के साथ।
24 June 2026
Convert between binary, octal, decimal, and hexadecimal with step-by-step working.
Convert text to ASCII codes, binary, hex, and octal.
Add, subtract, and multiply binary numbers with column-by-column steps.
Calculate monthly EMI with full amortization schedule for Indian loans.
Add or remove GST with CGST/SGST breakdown for India.
Calculate exact age in years, months, and days from date of birth.
View all 25 free tools → · Read tutorials · Number system guide
