TG Inter Maths 1B Answer Key 2026: The Telangana State Board of Intermediate Education (TGBIE) is conducting the 1st Year Mathematics 1B Examination 2026 today, March 5, 2026. The examination is being held from 9 AM to 12 PM. The TG Inter Maths 1B exam follows a 75-mark structure. The paper is divided into three distinct sections (A, B, and C) with a specific distribution of Very Short, Short, and Long Answer Questions. Students who attended the exam can access the TG Inter Maths 1B Answer Key 2026 available here for reference.
TG Inter Maths 1B Answer Key 2026
Students who attended the TG Inter 1st Year Maths IB Examination can access the unofficial answer key available here. Students can make use of these key answers and analyse their performances.
| TG Inter Maths 1B Questions 2026 | TG Inter Maths 1B Answers 2026 |
| 1. Find the equation of the line containing the points (2, -3) and (0, -3). | y=-3 |
| 2. Find the length of the perpendicular drawn from the point (3, 4) to the straightline 3x-4y+10=0. | 0.6 units |
| 3. Find the distance between the points (3, 4, -2) and (1, 0,7). | 10.05 units |
| 4. Find the equation of the plane whose intercepts on X. Y, Z- axes are 1, 2, 4 respectively. | 4x+2y+z=4 |
| 5. Compute lim x---->2 (2/x+1-3/x) | 7/2 or 3.5 |
| 6. Lim x---->∞ (x^2+5x+2/2x^2-5x+1) | 1/2 or 0.5 |
| 7. If y = Sin inverse root x. find dy/dx | 1/2√x√1-x |
| 8. Find the derivative of the function f(x) - cos (log x + e'). | f'(x) =- (=+e*) sin(lnx+ e"). |
| 9. Find the approximate value of √82 | 9.055 |
| 10. Find the slope of the tangent to the curve y =3x' -4x at x = 4. | 764 |
| 11. Find velocity and acceleration at t = 4 for s = t^3 + 2t + 3. | v=50 units/sec, a=24 units/sec^2 |
| 12. Orthocenter of (-2, -1), (6, -1), (2, 5) | Altitudes intersect at x = 2 and 2x - 3y + 1 = 0. Result: (2, 5/3) |
| 13. Value of k if lines from origin to intersection of 2x^2-2xy+3y^2+2x-y-1=0 and x+2y=k are perpendicular. |
Homogenize: (2+2/k - 1/k^2) + (3-2/k - 4/k^2) = 0 ---> 5 = 5/k^2. Result: k = ± 1. |
| 14. Max volume of box from 30 x 80 sheet with corner squares x. |
V' = 12x^2 - 440x + 2400 = 0. Solve for x. Result: 20/3 cm. |
TG Inter Maths 1B Exam Analysis 2026
The Telangana Mathematics 1B detailed exam analysis is given in the table below. Students can check the difficulty level of the examination and other details available below.
| Particulars | Details |
| Overall Exam Difficulty Level | Difficult |
| Was the Paper Lengthy? | Yes |
Students must use the above TG Inter Maths 1B Answer Key 2026 and TG Inter Maths 1B Exam Analysis 2026 only for their personal reference. Any error in the answer key is regretted.
Analyse your performance in the TG Inter Maths 1A Examination by clicking on the TG Inter 1st Year Maths 1A Answer Key 2026: Detailed Question Paper Analysis available.
Live Updates
The TG Inter Maths 1B Exam has been concluded at 12 PM. Students can access the unofficial answer key and exam analysis soon.
The TG Inter Maths 1B exam for 2026 follows a 75-mark structure conducted over 3 hours. The paper is divided into three distinct sections (A, B, and C) with a specific distribution of Very Short, Short, and Long Answer Questions.
The TG Inter Maths 1B Exam 2026 is being held from 9 AM to 12 PM.