1
Let a0,a1, ,a23 be real numbers such that (1+ 25x )23= i=023ai xi for every real number x. Let ar be the largest among the numbers aj for 0 j 23. Then the value of r is .
JEE Advanced 2025 Paper 2
Binomial Theorem
Previous year questions with solutions · 2024 – 2026
2Questions
2Papers covered
2.94% ↓5.9%Weightage in 2026
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 1 | 2 | 0.5 | 2.94% ↓5.9% |
| 2025 | 1 | 2 | 0.5 | 3.12% |