Review every matched question before generating. Flag a wrongly categorised question to
quarantine it from both study and PPT prompts until it is corrected in CBSE Paper Analyzer.
Included in reference
ID 1072 · 2025 · 1 mark(s)
______ is equal to 65 in octal:
a) (110101)₂
b) (1000001)₂
c) (101010)₂
d) (100011)₂
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1119 · 2025 · 1 mark(s)
(3984.75)₁₀ = (______)₁₆
a) F90.C
b) 9F.4B
c) F90.4B
d) 9F.C
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1148 · 2025 · 1 mark(s)
The hexadecimal digits are 1 to 0 and A to ________________
a) E
b) F
c) G
d) D
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1188 · 2025 · 1 mark(s)
Convert the following from Octal to Binary
(3.1)₈ =___________
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1189 · 2025 · 1 mark(s)
A computer can store Decimal Number System (True/False).
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1305 · 2025 · 1 mark(s)
Convert the following
(i) 1011111100001₂ = ?₁₆ (ii) 426₈ = ?₁₀
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1381 · 2025 · 1 mark(s)
Convert the following.
(11011)₂ to ( )₁₀.
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1425 · 2025 · 1 mark(s)
Convert the following.
(101011111)₂ = ( )₁₀
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1470 · 2025 · 1 mark(s)
Convert the following.
(255)₁₀ = ( )₈
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1514 · 2025 · 1 mark(s)
Convert the following.
(725)₈ = ( )₁₆
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1556 · 2025 · 1 mark(s)
Convert the binary number 1011 to its decimal equivalent.
(a) 10
(b) 11
(c) 12
(d) 13
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1563 · 2025 · 1 mark(s)
Which number system uses alphabets along with numerical digits?
(a) Binary
(b) Octal
(c) Decimal
(d) Hexadecimal
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
Included in reference
ID 1093 · 2025 · 2 mark(s)
Find the Binary equivalent of (FACE)₁₆.
Number Systems and Encoding
→ Number systems and conversions
· Concept XI_U1_NUMBER_SYSTEMS_CONVERSION
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