Digital Electronics - Number Systems

GATE Electronics & Communication · 2 questions across 2 years (2024-2026) · 5% recurrence rate

Recurrence sparkline

2024–2026

20242026

easy 50%

med 50%

MCQ1

NAT1

What is the 10's complement of (47)10?

In a number system of base r, the equation x² - 12x + 37 = 0 has x = 8 as one of its solutions. The value of r is _________.