Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Digital Electronics Number System and Binary Codes Complementary Numbers
2’s complimentary representation of value -50 is
1
10111111
2
11011111
3
11001110
4
More than one of the above
5
None of the above