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Jharkhand Academic Council (JAC) Class X Social Science Set 02 (Advanced Level) English Medium 100% Free Practice Test

JAC Board Class 10 Social Science: Manufacturing Industries Online Test (Set 02 (Advanced Level)) | Jharkhand Board

Manufacturing Industries — Set 02 (Advanced Level)

Practise free online MCQ mock test for JAC Board Class 10 Social Science chapter 'Manufacturing Industries'. 20 MCQs with timer countdown, detailed explanations, and instant results as per board syllabus.

📝
20 MCQs
Questions
⏱️
20 Mins
Duration
🎯
20 Marks
Total Marks
➕
+1.0
Per Correct
🛡️
0.0
Negative Mark
🌐
English
Language
Start Test Now (English Medium)
Instant Scorecard Step-by-Step Solutions JCERT / JAC Curriculum

Chapter Study Guide & In-Depth Notes

Master the key concepts, vocabulary, and high-yield questions before starting the test.

3 Sections

Chapter Overview & Core Concepts: Manufacturing Industries

Class 10 Study Guide

Mastering Manufacturing Industries in Class 10 provides critical subject intuition, analytical skills, and examination readiness.

Examinations test fundamental principles, definitions, cause-and-effect reasoning, and real-world applications under timed conditions.

Core Moral & Key Takeaway:

Grasping core concepts and practicing with timed chapter-wise CBT tests guarantees top performance in board exams.

Key Terminology, Definitions & Principles

Glossary & Concepts
Term / Formula Type Definition / Meaning Explanation / Notes Example / Usage
Core Concept Principle Primary concept governing Manufacturing Industries. मुख्य सिद्धांत "Understand and apply the principle accurately."
Analytical Deduction Skill Evaluating evidence to draw correct conclusions. तार्किक विश्लेषण "Examine question clues systematically."

Key Features & Devices Explored:

Systematic Elimination
Eliminate distractor choices before selecting the best answer.
Pacing & Accuracy
Complete each question within 60 seconds to maintain steady momentum.

High-Yield Revision Points & Solved Board Exam Q&A

Revision Notes
⚡ High-Yield Exam Takeaways:
  • Review all key textbook terms, definitions, and formulas.
  • Pay attention to units, boundary values, and key keywords in questions.
  • Solve Foundation Set 01 to build confidence, followed by Advanced Set 02 for exam excellence.
Frequently Asked Questions & Model Answers:
Q1 How should students prepare for Manufacturing Industries exams?
Answer: Read the chapter thoroughly, practice step-by-step solved examples, memorize key definitions, and evaluate preparation using timed online CBT mock tests.

Sample Questions Preview

Free Sneak Peek

Here is a sneak peek of the questions included in this test set. Test your preparation by viewing the answer and detailed explanation before starting the timed exam.

Q1
Why is the Chota Nagpur plateau region in eastern India the epicenter of maximum concentration of iron and steel industries?
पूर्वी भारत में छोटा नागपुर पठार क्षेत्र लौह और इस्पात उद्योगों की अधिकतम सांद्रता का केंद्र क्यों है?
A
The plateau is submerged beneath twenty meters of monsoonal freshwater for half the yearपठार आधे वर्ष तक मानसूनी मीठे पानी के बीस मीटर नीचे डूबा रहता है
B
The central government prohibits steel manufacturing anywhere outside the state of Jharkhandकेंद्र सरकार झारखंड राज्य के बाहर कहीं भी इस्पात निर्माण पर रोक लगाती है
C
Chota Nagpur soil consists entirely of molten liquid steel that flows naturally into blast furnacesछोटा नागपुर की मिट्टी पूरी तरह से पिघले हुए तरल स्टील से बनी है जो प्राकृतिक रूप से ब्लास्ट फर्नेस में प्रवाहित होती है
D
Low cost of iron ore, high-grade raw materials (coking coal, limestone), proximity to vast markets, and cheap local laborलौह अयस्क की कम लागत, उच्च श्रेणी के कच्चे माल (कोकिंग कोयला, चूना पत्थर), विशाल बाजारों से निकटता और सस्ते स्थानीय श्रम
Correct Answer: Option D
Explanation:
Chotanagpur plateau region has the maximum concentration of iron and steel industries due to: low cost of iron ore, high grade raw materials in close proximity, cheap labour, and vast growth potential in the home market.
छोटानागपुर पठार क्षेत्र में लौह और इस्पात उद्योगों की अधिकतम सांद्रता निम्न कारणों से है: लौह अयस्क की कम लागत, निकटता में उच्च श्रेणी के कच्चे माल, सस्ते श्रम और घरेलू बाजार में विशाल विकास क्षमता।
Q2
How does untreated industrial effluent discharge by textile and tannery units cause irreversible damage to freshwater river\vecology?
कपड़ा और चर्मशोधन इकाइयों द्वारा अनुपचारित औद्योगिक अपशिष्टों का निर्वहन मीठे पानी की नदी पारिस्थितिकी को कैसे अपरिवर्तनीय क्षति पहुंचाता है?
A
Textile dyes convert river currents into solid granite rocks within two weeksकपड़ा रंग दो सप्ताह के भीतर नदी की धाराओं को ठोस ग्रेनाइट चट्टानों में बदल देते हैं
B
Chemicals, heavy metals, dyes, and toxic salts deplete dissolved oxygen, kill aquatic fauna, and contaminate groundwater tables through soil seepageरसायन, भारी धातुएँ, रंग और जहरीले नमक घुलित ऑक्सीजन को ख़त्म कर देते हैं, जलीय जीवों को नष्ट कर देते हैं और मिट्टी के रिसाव के माध्यम से भूजल स्तर को प्रदूषित कर देते हैं।
C
Tannery effluents generate atmospheric lightning storms over industrial townsटेनरी अपशिष्ट औद्योगिक शहरों में वायुमंडलीय बिजली तूफान उत्पन्न करते हैं
D
Untreated effluents eliminate the gravitational pull of river beds flowing to the oceanअनुपचारित अपशिष्ट पदार्थ समुद्र में बहने वाली नदी तल के गुरुत्वाकर्षण खिंचाव को समाप्त कर देते हैं
Correct Answer: Option B
Explanation:
Textile, dyeing, and tannery effluents dump dyes, detergents, acids, salts, and heavy metals (lead, mercury) into water bodies, causing high Biochemical Oxygen Demand (BOD), killing fish, and rendering groundwater unfit for human use.
कपड़ा, रंगाई और टेनरी के अपशिष्ट जल निकायों में रंग, डिटर्जेंट, एसिड, लवण और भारी धातुएं (सीसा, पारा) डालते हैं, जिससे उच्च जैव रासायनिक ऑक्सीजन मांग (बीओडी) होती है, मछली मर जाती है और भूजल मानव उपयोग के लिए अनुपयुक्त हो जाता है।

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How Chapter-Wise Online CBT Tests Build Winning Habits for Future Competitive Exams

Early practice in high school builds the mental muscle, speed, and analytical discipline required to ace NTSE, Olympiads, JNVST, CUET, and Foundation JEE/NEET.

Competitive Edge

Real-Time Clock Awareness & Pacing

समय प्रबंधन एवं गति नियंत्रण

In school examinations, students write answers without active pacing. In national entrance tests, students have barely 45-60 seconds per MCQ. Practicing with a 20-minute timer instills instinctive time-budgeting and prevents last-minute exam panic.

Mastery of the Elimination Technique

विकल्प निष्कासन विधि में दक्षता

Top rankers in competitive exams rarely compute every problem blindly. They spot subtle traps, evaluate extreme values, and eliminate 2 out of 4 distractors within seconds. Our 4-option sets teach critical distractor analysis.

CBT Screen Stamina & Digital Comfort

कंप्यूटर आधारित परीक्षा का सहज अभ्यास

Almost all major national exams (CUET, JEE, NEET, SSC, Banking) are 100% computer-based. Students who only study on paper experience eye strain and navigation mistakes on exam day. Early CBT practice creates effortless digital fluency.

Immunity to Negative Marking

सटीकता और नकारात्मक अंकन से सुरक्षा

Careless errors—such as misreading "NOT" or "EXCEPT"—ruin thousands of competitive aspirations each year. Regular objective testing builds the habit of double-checking question keywords before locking answers.

Instant Diagnostic Feedback Loop

तत्काल त्रुटि निवारण एवं आत्म-मूल्यांकन

Traditional paper tests take weeks to grade, by which time the student has forgotten their thought process. TargetExams provides instant scorecards and step-by-step solutions while the conceptual puzzle is still fresh.

Start Building Your Competitive Edge from Class

Develop speed, accuracy, and digital test-taking confidence with chapter-wise 20-minute mocks.

Syllabus Concepts Evaluated in this Chapter

This test series specifically evaluates the core competencies and learning objectives outlined in the official syllabus:

  • Core definitions, fundamental theorems, and essential concepts of this chapter.
  • Step-by-step mathematical reasoning and deductive problem-solving.
  • Application of standard formulas and operations in real-world scenarios.
  • Critical examination of common exam pitfalls and misleading options.
  • Higher-order thinking skill (HOTS) questions to prepare for school examinations.
  • Speed and accuracy mastery under standard timed CBT exam conditions.

Exam Rules & Test Taking Guidelines

  • Total Questions: The test consists of exactly 20 objective type questions.
  • Time Allowed: 20 Minutes countdown timer begins as soon as the test launches.
  • Marking Scheme: +1.0 mark is awarded for each correct answer.
  • Zero Penalty: There is 0.0 negative marking for incorrect or unattempted questions.
  • Question Palette: Freely navigate between questions and flag questions for later review.
  • Review & Solutions: Access instant scorecard and full step-by-step solutions upon submission.

Frequently Asked Questions (FAQs)

Yes! Foundation Practice Set 01 for every chapter in Jharkhand Academic Council (JAC) Class X Social Science is 100% free to attempt. Students can test their knowledge without any payment or hidden fees.
This page is dedicated to English Medium. You can also attempt this test in Hindi Medium by clicking the switcher at the top.
Absolutely. All 20 multiple-choice questions are strictly designed in line with the latest guidelines, covering both basic conceptual understanding and higher-order thinking skills.
The test contains 20 MCQs to be solved in 20 minutes. Each question carries +1.0 mark for a correct answer, and there is zero (0.0) negative marking for incorrect answers.
Yes. Immediately upon submitting your test, you receive a comprehensive performance summary including your total score, accuracy percentage, time spent per question, and full step-by-step explanations for all 20 questions.

Practice Sets in this Chapter

Set 01 (Foundation)

20 MCQs • 20 Mins
View

Set 02 (Advanced)

20 MCQs • 20 Mins
Current

More Chapters in this Subject

🎯 Start Preparation

Begin with this 20-minute practice set to test your conceptual accuracy and prepare for top ranks in your school examinations.

Manufacturing Industries (Set 02 (Advanced Level))
20 MCQs • 20 Mins • 100% Free Practice Test

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