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Previous year questions with solutions · 2025 – 2026

39Questions

31Papers covered

5.47% ↑26.3%Weightage in 2026

’25

’26

Year-wise statistics questions · papers · average per paper · weightage

Year	Questions	Papers	Avg / paper	Weightage
2026	26	19	1.4	5.47% ↑26.3%
2025	13	12	1.1	4.33%

TopicYear

1 question · newest paper first

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The hydrogen spectrum consists of several spectral lines in Lyman series (L1, L2, L3 ; L1 has lowest energy among Lyman series). Similarly it consists of several spectral lines in Balmer series (B1, B2, B3 ; B1 has lowest energy among Balmer lines). The energy of L1 is x times the energy of B1. The value of x is 10-1. (Nearest integer)

JEE Main 2026 (Online) 24th January Morning Shift