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← CBSE Class 12 PYQ
Relations and Functions
CBSE Class 12 · Mathematics · 13 past questions
Topic
One-one and onto functions
2
Bijective functions: theory and proofs
1
Types of relations
1
Equivalence relations and classes
0
Onto functions and codomain/range
0
Level
Easy
1
Moderate
3
Year
2026
2
2025
4
2024
4
2023
3
4 of 13 ·
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Q3
2025
Direction : Question numbers 19 and 20 are Assertion (A) and Reason (R) based questions carrying 1 mark each.…
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Q4
2025
A class-room teacher is keen to assess the learning of her students the concept of "relations" taught to…
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Q5
2025
For real x, let $f(x) = x^3 + 5x + 1$. Then…
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Q6
2025
If $f:\mathbb{N}\to\mathbb{W}$ is defined as…
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