Mathematics - Area Under Curves
Practise 4 IAT (IISER) previous year questions on Area Under Curves, compiled from papers spanning 2021 to 2023. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty IAT (IISER) tests.
Area Under Curves has been asked in 3 of the 9 years of IAT (IISER) papers analysed (2017–2026), with 4 questions in all. 0% of them were easy, 75% moderate and 25% tough. Most of its questions came from 2021, with 2 questions that year. In the last three years (2023–2026) it had 1 question across 3 papers, about 0.3 per paper.
The chapter's 2 topics are not weighted equally: Area of Curve along axis (3 questions, 75%) and Area bounded by two curves (1 question, 25%) have been asked the most. Area of Curve along axis has also led over the last five years, with 1 question. Area of Curve along axis has produced the most tough questions (1).
- 1What is the area of the region2023Area of Curve along axis
- 2For a natural number , let be the curve in the -plane given by , where . Let denote the area of the region bounded between and . Then the la2022Area bounded by two curves
- 3Define by . The area of the region is2021Area of Curve along axis
- 4The area enclosed by the curves and the lines is2021Area of Curve along axis
Frequently Asked Questions
1.How many questions are available for Area Under Curves?
This chapter includes 4 questions compiled from IAT (IISER) papers spanning 2021 to 2023.
2.Are these questions only from IAT (IISER), or from other exams too?
These are IAT (IISER) questions specifically for the Area Under Curves chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Area Under Curves an important chapter for IAT (IISER) Mathematics?
Area Under Curves has appeared in 3 of the 10 years of IAT (IISER) papers covered here, with 4 questions across 3 papers - about one per paper it appears in.
4.What is the difficulty level of Area Under Curves questions in IAT (IISER)?
Of the 4 questions analysed for this chapter, 0% are easy, 75% moderate and 25% tough. 2021 had the most, with 2 questions.
5.Which topics in Area Under Curves should I focus on?
These topics have carried the most weightage in Area Under Curves:
- Area of Curve along axis - 3 questions (75%)
- Area bounded by two curves - 1 question (25%)
- Area of Curve along axis has produced the most tough questions (1).
6.Is Area Under Curves's weightage in IAT (IISER) going up or down?
Across all 3 papers analysed, Area Under Curves has averaged about 1.3 questions per paper. In the last three years (2023–2026), that average has fallen, at about 0.3 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.