Samacheer Kalvi 10th Social Science – Geography – Unit 4 Book Back Questions with Answers:
Samacheer Kalvi 10th Std Social Science Book Back 1 Mark and 2 Mark Questions with Answers PDF in Social Science uploaded and available below. 10th Standard New Social Science Syllabus 2022 – Geography 4 India – Resources And Industries Social Science Book Back Answers available for both English and Tamil mediums. Tamil Nadu Samacheer Kalvi 10th Social Science Book Portion consists of 27 Units. Social Science Book Contain History 10 units, Geography 07 units, Civics 05 units and Economics 05 units. Check Unit-wise and Full Class 10th Social Science Book Back Answers/ Guide 2022 PDF format for Free Download for both English and Tamil Medium. Samacheer Kalvi 10th Social Science Book back Solutions/Answers below:
English, Tamil, Maths, Social Science, and Science Book Back One and Two Mark Questions and Answers available in PDF on our site. Class 10th Standard Social Science Book Back Answers and 10th Social Science Solution guide Book Back Answers PDF. See below for the New 10th Social Science Book Back Questions with Answer PDF:
Samacheer Kalvi 10th Social Science Book Subject One Mark, Two Mark Guide questions and answers are available below. Check Social Science Book Back Questions with Answers. Take the printout and use it for exam purposes.
10th Social Science Book Back Answers
Geography
4 – India – Resources And Industries
I. Choose the Correct Answer:
1. Manganese is used in …
(a) Storage batteries
(b) Steel Making
(c) Copper smelting
(d) Petroleum Refining
Answer: (b) Steel Making
2. The Anthracite coal has:
(a) 80 to 95% Carbon
(b) Above 70% Carbon
(c) 60 to 70% Carbon
(d) Below 50% Carbon
Answer: (a) 80 to 95% Carbon
3. The most important constituents of petroleum are hydrogen and
(a) Oxygen
(b) Water
(c) Carbon
(d) Nitrogen
Answer: (c) Carbon
4. The city which is called as the Manchester of South India is:
(a) Chennai
(b) Salem
(c) Madurai
(d) Coimbatore
Answer: (d) Coimbatore
5. The first Nuclear Power station was commissioned in:
(a) Gujarat
(b) Rajasthan
(c) Maharashtra
(d) Tamil Nadu
Answer: (c) Maharashtra
6. The most abundant source of energy is
(a) Biomass
(b) Sun
(c) Coal
(d) Oil
Answer: (b) Sun
7. The famous Sindri Fertilizer Plant is located in:
(a) Jharkhand
(b) Bihar
(c) Rajasthan
(d) Assam
Answer: (a) Jharkhand
II. Match the following:
1. Bauxite – a) Cement
2. Gypsum – b) Aircraft
3. Black Gold – c) Electrical goods
4. Iron ore – d) Coal
5. Mica – e) Magnetite
Ans: 1. b 2. a, 3. d, 4. e, 5. c
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