The Andhra Pradesh Board of Intermediate Education (BIEAP) is set to conduct the AP Inter 2nd Year Mathematics 2A Exam on March 7, 2025. As the exam date approaches, students must focus on effective preparation strategies to secure high marks. This article provides the AP Inter 2nd Year Mathematics 2A Guess Paper 2025, essential questions with answers, and preparation tips to help students perform well in the examination.
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AP Inter 2nd Year Mathematics 2A Exam 2025 – Overview
- Exam Name: AP Inter 2nd Year Mathematics 2A
- Conducting Body: Andhra Pradesh Board of Intermediate Education (BIEAP)
- Exam Date: March 7, 2025
- Syllabus Topics: Algebra, Matrices, Partial Fractions, Permutations & Combinations, Binomial Theorem, Probability, and more.
AP Inter 2nd Year Mathematics 2A Guess Paper 2025 with Answers
| Q. No. | Question | Answer |
|---|---|---|
| 1 | For what values of x, the expression x² – 5x – 14 is positive? | The expression is positive for x < -2 or x > 7. |
| 2 | Find the number of ways of arranging the letters of the word ‘INTERMEDIATE’. | The number of ways is 39916800. |
| 3 | Find the mean deviation about the mean for the following data: 3, 6, 10, 4, 9, 10. | Mean = 7, Mean deviation = 2.67 |
| 4 | The probability for a contractor to get a road contract is 2/3 and a building contract is 5/9. The probability to get at least one contract is 4/5. Find the probability that he gets both contracts. | Probability = 1/5 |
| 5 | If z = 2 – 3i, then show that z² – 4z + 13 = 0. | Substituting z and simplifying, the equation holds true. |
| 6 | Find the number of terms in the expansion of (2x + 3y + z)⁷. | The number of terms is 36. |
| 7 | Find the number of ways of selecting a committee of 6 members out of 10 members always including a specified member. | The number of ways is 84. |
| 8 | If the letters of the word EAMCET are permuted in all possible ways and arranged in dictionary order, find the rank of the word EAMCET. | The rank is 71. |
| 9 | Find the probability of drawing an ace or a spade from a well-shuffled pack of 52 playing cards. | Probability = 4/13 |
| 10 | Solve x⁴ – 10x³ + 26x² – 10x + 1 = 0. | The roots are 1, 2, 3, and 4. |
| 11 | State and prove Bayes’ Theorem on probability. | Refer to probability theory for the detailed proof. |
| 12 | If A, B, C are the angles of a triangle such that x = cisA, y = cisB, z = cisC, then find xyz. | xyz = 1 |
| 13 | If ²²Cᵣ is the largest binomial coefficient in the expansion of (1 + x)²², then find the value of ¹³Cᵣ. | r = 11, ¹³C₁₁ = 78 |
| 14 | If the mean and variance of a binomial variable X are 2.4 and 1.44 respectively, then find n and p. | n = 10, p = 0.24 |
| 15 | Find the sum of all 4-digit numbers that can be formed using the digits 1, 3, 5, 7, 9. | Sum = 6666000 |
| 16 | Find the number of ways of selecting a cricket team of 11 players from 7 batsmen and 6 bowlers such that there are at least 5 bowlers in the team. | 210 ways |
| 17 | Solve x⁴ + 4x³ – 2x² – 12x + 9 = 0 given that it has two pairs of equal roots. | Roots: -1, -1, 3, 3. |
| 18 | Find the cube root of 8. | Cube root of 8 is 2. |
| 19 | Find the value of ¹⁰C₅ + 2(¹⁰C₄) + ¹⁰C₃. | Value = 252 + 2(210) + 120 = 792 |
| 20 | Solve 8x³ – 36x² – 18x + 81 = 0 given that the roots are in AP. | Roots: 3, 3, 3. |
Preparation Tips for AP Inter 2nd Year Mathematics 2A Exam 2025
1. Understand the Syllabus & Exam Pattern
Students should thoroughly review the syllabus and understand the weightage of each chapter. Topics like Algebra, Matrices, Probability, and Permutations & Combinations are essential for scoring well.
2. Practice Previous Year Papers
Solving previous years’ question papers helps students familiarize themselves with the exam pattern and identify important recurring topics.
3. Focus on Important Formulas and Theorems
Mathematics involves a lot of formulas, theorems, and concepts. Creating a formula sheet for quick revision can be beneficial.
4. Time Management and Mock Tests
- Allocate specific time for each section during preparation.
- Take mock tests to evaluate strengths and weaknesses.
- Practice speed and accuracy to complete the exam within the allotted time.
5. Clarify Doubts and Seek Guidance
Students should clarify their doubts by discussing them with teachers, peers, or referring to online resources.
6. Maintain a Healthy Study Routine
- Take short breaks between study sessions.
- Ensure a balanced diet and proper sleep to stay focused.
Conclusion
With the AP Inter 2nd Year Mathematics 2A Exam 2025 approaching, students must focus on effective preparation, strategic revision, and practice. The Mathematics 2A Guess Paper 2025 provided above will help students concentrate on important topics and boost their confidence for the exam.
Stay focused, practice diligently, and aim for high scores in the AP Inter 2nd Year Mathematics 2A Exam 2025. Best of luck!
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