Functions PYQs - Last 5 Years
IAT (IISER) / Mathematics / Calculus / 2 recent questions
MathematicsCalculus2021-2025
Practice 2 IAT (IISER) Mathematics questions from Functions. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
2
PYQs on Page
Mathematics / Calculus
2024-2025
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2
Last 5 Years
2021-2025
2
Last 10 Years
2016-2025
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2024
2025Latest year
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2PYQs
MCQ100%
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#1 Unknown2
2 in last 5 years2 in last 10 years
Last 5 Years Functions Questions
Showing 2 of 2 filtered questions.
1Functions
Let $f: \mathbf{R} \rightarrow \mathbf{R}$ be the function defined by
$$ f(x)= \begin{cases}x^2-4 x-5 & \text { if } x \geq 1, \\ 2 x & \text { if } x<1 .\end{cases} $$
Which one of the following statements is TRUE?
$$ f(x)= \begin{cases}x^2-4 x-5 & \text { if } x \geq 1, \\ 2 x & \text { if } x<1 .\end{cases} $$
Which one of the following statements is TRUE?
MCQ+4 / -12025
2Functions
Let $f: Q \rightarrow Q$ be a function such that $f(x+y)=f(x)+f(y)$ for all $x, y \in \mathbf{Q}$, and $f(1)=$ 10. Which one of the following statements is Correct?
MCQ+4 / -12024