Sets Relations Functions Class 11 Questions for AGNIVEER NAVY

Free, AI-curated practice for the Sets Relations Functions Class 11 section of AGNIVEER NAVY. We have 17+ verified questions in this bank. Below: 5 sample questions. Sign up free to unlock unlimited practice + AI explanations + per-topic analytics.

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Sample questions

Q1 · medium · AI-verified

The domain of the function f(x) = √(x − 3) is:

[3, ∞)
(3, ∞)
[−3, ∞)
(−∞, 3]

Q2 · hard · AI-verified

If f : R → R and g : R → R are defined by f(x) = 2x + 3 and g(x) = x² − 1, then (g ∘ f)(x) is:

4x² + 12x + 8
2x² + 1
2x² + 12x + 8
4x² + 12x + 9

Q3 · medium · AI-verified

If A = {x : x is a prime number less than 10} and B = {x : x is an odd number less than 10}, then A − B is:

{3, 5, 7}
{2}
∅
{1, 9}

Q4 · medium · AI-verified

The number of subsets of a set with 4 elements is:

Q5 · medium · AI-verified

If n(A) = 20, n(B) = 30, and n(A ∪ B) = 40, then n(A ∩ B) is:

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Sets Relations Functions Class 11 Questions for AGNIVEER NAVY

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