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Number System Applied Maths - Number System

CBSE - STD 11 Science - Applied Maths (CBSE - English Medium). 30 questions in this chapter.

Question types

Number System question types

30 questions across 6 question groups — pick any mix to generate a Applied Maths paper with step-by-step answer keys.

30
Questions
6
Question groups
5
Question types
Sample Questions

Number System questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
Which of the following is the correct representation of a binary number ?
  • A
    $(124)_2$
  • B
    110
  • C
    $(110)^2$
  • ✓
    $(000)_2$

Answer: D.

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Q 5MCQ1 Mark
Which of the following is not a positional number system?
  • ✓
    Roman Number System
  • B
    Octal Number System
  • C
    Binary Number System
  • D
    Hexadecimal Number System

Answer: A.

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Q 22Match the following.4 Marks
Column-IColumn-II
(a) Decimal equivalent of  $(1011)_2$ is(i) 1000000
(b) Binary equivalent of decimal 64 is(ii) 14
(c) Decimal equivalent of $(1110)_2$(iii) 11
(d) Binary equivalent of octal 76 is(iv) 1001100
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