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← Bihar Board Class 12 PYQ
Biomolecules
Bihar Board Class 12 · Chemistry · 34 past questions
Topic
Carbohydrates
1
Hormones, lipids and miscellaneous
1
Nucleic acids and DNA
1
Vitamins
1
Amino acids and proteins
0
Enzymes
0
Year
2026
4
2025
4
2024
4
2023
7
2022
5
2021
6
2019
2
2017
3
4 of 34 ·
show all
Q5
2025 Set D
The source of fats and oils is
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Q6
2025 Set D
Water soluble vitamin is
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Q7
2025 Set D
The purine base present in RNA is
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Q8
2025 Set D
Which of the following is a disaccharide ?
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