Metallurgy
35 Maharashtra State Board Class 10 Science and Technology I previous year questions (PYQs) from 10 papers, 2016 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 18 easy · 16 moderate · 1 hard.
- Most-asked subtopics: Corrosion and Alloys (8), Properties of Metals and Non-Metals (8), Extraction of Metals (5).
- Updated 13 October 2026.
#1Extraction of Metals
- Maharashtra State Board Class 10 · 2026 · June · Q4(i)ModerateHas image
#2Extraction of Metals
#3Corrosion and Alloys
#4Properties of Metals and Non-Metals
#5Basic Terms in Metallurgy
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- Set · 2 questionsAnswer the following:
#6Ores of Aluminium
#7Ores of Aluminium
- Set · 3 questionsExplain the following terms:
#8Basic Terms in Metallurgy
#9Basic Terms in Metallurgy
#10Basic Terms in Metallurgy
#11Concentration of Ore - Gravity Separation
#12Alloys and Alloying
- Maharashtra State Board Class 10 · 2020 · March · Q3(vii)ModerateHas image
#13Reactivity Series of Metals
#14Corrosion and Rusting of Iron
#15Corrosion and Alloys
#16Properties of Metals and Non-Metals
- Set · 2 questionsA tapping vessel opens in a tank-like container that is tapering on the lower side. The tank has an outlet for water on the upper side and a water inlet on the lower side. Finely ground ore is released in the tank. A forceful jet of water is introduced in the tank from the lower side and gangue particles and pure ore are separated by this method.
#17Extraction of Metals
#18Extraction of Metals
- Set · 1 questionFill in the blanks:
#19Corrosion and Alloys
#20Corrosion and Alloys
#21Extraction of Metals
#22Corrosion and Alloys
#23Properties of Metals and Non-Metals
#24Corrosion and Alloys
#25Reactivity Series and Ionic Compounds
#26Properties of Metals and Non-Metals
#27Properties of Metals and Non-Metals
#28Corrosion and Alloys
- Set · 2 questions"NaCl is an ionic compound."
#29Reactivity Series and Ionic Compounds
#30Reactivity Series and Ionic Compounds
#31Properties of Metals and Non-Metals
#32Corrosion and Alloys
#33Properties of Metals and Non-Metals
#34Properties of Metals and Non-Metals
- Maharashtra State Board Class 10 · 2025 · March · Q3(vii)ModerateHas image
#35Electroplating