Skip to content

PRO TIP Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.

Learning without distractions

GATE Bits 07 08 Number System || Lesson 26.4 || Digital Electronics || Learning Monkey ||

649 views on YouTube

Wisdomers - Computer Science and Engineering 154 tutorials here
Electronics

We will understand GATE Bits 07 08 Number System

07. If 73x (in base-x number system) is equal to 54y (in base-y number system), the possible values of x and y are
a. 8, 16
b. 10, 12
c. 9, 13
d. 8, 11

[ GATE 2004 ]

ANS: D

Explanation: We can solve it by converting both to decimals.
3 + 7*8 = 4 + 11*5

08. The hexadecimal representation of 6578 is
a. 1AF
b. D78
c. D71
d. 32F

[ GATE 2005 ]

ANS: A

Explanation: We can first convert to Binary, we get 110 101 111. Then convert binary to base 16, we get 1AF (0001 1010 1111).

Link for playlists:
https://www.youtube.com/channel/UCl8x4Pn9Mnh_C1fue-Yndig/playlists

Link for our website: https://learningmonkey.in

Follow us on Facebook @ https://www.facebook.com/learningmonkey

Follow us on Instagram @ https://www.instagram.com/learningmonkey1/

Follow us on Twitter @ https://twitter.com/_learningmonkey

Mail us @ learningmonkey01@gmail.com