Paper 1 · ICT
UGC NET 07th Jan 2026 Shift 2
If (L) base M represents a number L in base M number system, then identify the correct ascending order of the following numbers A to D, when converted to decimal number system.
- 1. (333.2) in base 4
- 2. (111111.11) in base 2
- 3. (77.2) in base 8
- 4. (3F.6) in base 16
A2, 4, 1, 3
B3, 4, 1, 2 ✓ Correct
C1, 4, 2, 3
D3, 4, 2, 1
Answer: B
Explanation
★Convert each to decimal. (77.2) in base 8 is 63.25, (3F.6) in base 16 is 63.375, (333.2) in base 4 is 63.5, and (111111.11) in base 2 is 63.75. In increasing order this is C, D, A, B.
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