BIHAR-BOARD-XII SERIES
Mathematics

Inverse Trigonometric Functions

31 previous year questions.

Volume: 31 Ques
Yield: High

High-Yield Trend

11
2025
11
2024
9
2023

Chapter Questions
31 MCQs

01
PYQ 2023
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For ,
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02
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For ,
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03
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04
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05
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?

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06
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(principal values)

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07
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For , evaluate .

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08
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mathematics ID: bihar-bo

For , compute .

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09
PYQ 2023
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mathematics ID: bihar-bo

If , then ?

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10
PYQ 2024
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mathematics ID: bihar-bo
Evaluate:
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11
PYQ 2024
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mathematics ID: bihar-bo
If , then
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12
PYQ 2024
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mathematics ID: bihar-bo
If , then
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13
PYQ 2024
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mathematics ID: bihar-bo
Prove that
14
PYQ 2024
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Prove that
15
PYQ 2024
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mathematics ID: bihar-bo
Prove that provided .
16
PYQ 2024
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mathematics ID: bihar-bo
Evaluate:
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17
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mathematics ID: bihar-bo
Evaluate:
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18
PYQ 2024
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mathematics ID: bihar-bo
Evaluate:
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19
PYQ 2024
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mathematics ID: bihar-bo
Evaluate:
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20
PYQ 2024
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mathematics ID: bihar-bo
Evaluate:
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21
PYQ 2025
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mathematics ID: bihar-bo
Find .
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22
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mathematics ID: bihar-bo
Find .
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23
PYQ 2025
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mathematics ID: bihar-bo
Find .
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24
PYQ 2025
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mathematics ID: bihar-bo
If , find .
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25
PYQ 2025
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26
PYQ 2025
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What is ?
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27
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Find .
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28
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mathematics ID: bihar-bo
Find .
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29
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mathematics ID: bihar-bo
Find .
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30
PYQ 2025
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mathematics ID: bihar-bo

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31
PYQ 2025
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mathematics ID: bihar-bo

1
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About Inverse Trigonometric Functions - BIHAR-BOARD-XII

Inverse Trigonometric Functions is a vital chapter for BIHAR-BOARD-XII aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Inverse Trigonometric Functions PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Inverse Trigonometric Functions carry the most weight. Then, tackle the questions iteratively to solidify your understanding.