Class 12 · Mathematics · CBSE Board · 2022–2023

Binary Numbers — Class 12 Mathematics PYQs

3 questions from this chapter, asked in 2 Class 12 exams between 2022–2023 — every question paper set included, duplicates removed.

3questions

2Class 12 exams

2022–2023years covered

1mark values asked

Questions asked per year

20231 Qs 20222 Qs

Practice questions first 3 of 3 — free

Q1MCQ20231 mark

Answer Logic

What is the binary number equivalent to decimal number $1011$ ?

(A)

1011

(B)

111011

(C)

11111001

(D)

111110011

✓ Correct

Q2MCQ20221 mark

Answer Logic

What is $(1110011)_{2} \div (10111)_{2}$ equal to ?

(A)

(101)_{2}

✓ Correct

(B)

(1001)_{2}

(C)

(111)_{2}

(D)

(1011)_{2}

Q3MCQ20221 mark

Answer Logic

If $x^{3} + y^{3} = (100010111)_{2}$ and $x + y = (11111)_{2}$ , then what is $(x - y)^{2} + x y$ equal to ?

(A)

(1101)_{2}

(B)

(1001)_{2}

✓ Correct

(C)

(1011)_{2}

(D)

(1111)_{2}

Why practise Binary Numbers PYQs?

Binary Numbers has appeared in 2 Class 12 Mathematics exams we track between 2022–2023, with questions worth 1 marks. CBSE Board examiners consistently reuse concepts and question patterns from this topic — practising its previous year questions is the most reliable way to know exactly what to expect in your exam.

Questions asked per year

Practice questions first 3 of 3 — free

Why practise Binary Numbers PYQs?

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