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24 results found for "machine purchase" in Class 10.

Question Easy Art Education Fundamentals of Visual Arts Line Class 10 Level 10

रेखा से मशीन का भाग कैसे अच्छा दिखाया जा सकता है?

How can machine part be shown well with line?

Explanation opens after your attempt
Correct Answer

A. साफ सीधी नियंत्रित रेखाओं सेWith clean straight controlled lines

Step 1

Concept

Accurate clean lines are useful for machines. Exam tip: observe clean lines in mechanical form.

Step 2

Why this answer is correct

The correct answer is A. साफ सीधी नियंत्रित रेखाओं से / With clean straight controlled lines. Accurate clean lines are useful for machines. Exam tip: observe clean lines in mechanical form.

Step 3

Exam Tip

मशीन में सटीक और साफ रेखाएं उपयोगी हैं। परीक्षा में mechanical form में clean lines देखें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 1

यदि कलाकार मशीन की कठोरता दिखाना चाहता है तो कौन सा आकार चयन सबसे उपयुक्त होगा?

If an artist wants to show hardness of a machine which shape choice is most suitable?

Explanation opens after your attempt
Correct Answer

C. नियमित ज्यामितीय कोणीय आकारRegular geometric angular shapes

Step 1

Concept

Geometric angular shapes give hard and ordered effect. Exam tip: connect shape mood with subject.

Step 2

Why this answer is correct

The correct answer is C. नियमित ज्यामितीय कोणीय आकार / Regular geometric angular shapes. Geometric angular shapes give hard and ordered effect. Exam tip: connect shape mood with subject.

Step 3

Exam Tip

ज्यामितीय कोणीय आकार कठोर और व्यवस्थित प्रभाव देते हैं। परीक्षा में shape mood को subject से जोड़ें।

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Question Expert Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 72

एक मशीन पहले घंटे (140) इकाइयां बनाती है और हर अगले घंटे (22) इकाइयां अधिक बनाती है। (14)वें घंटे में उत्पादन कितना होगा?

A machine produces (140) units in the first hour and (22) more units each next hour. What is the production in the (14)th hour?

Explanation opens after your attempt
Correct Answer

C. (426)

Step 1

Concept

The production is \(140,162,184,\ldots\) and \(a_{14}=426\). Exam tip: take the hour as the term number.

Step 2

Why this answer is correct

The correct answer is C. (426). The production is \(140,162,184,\ldots\) and \(a_{14}=426\). Exam tip: take the hour as the term number.

Step 3

Exam Tip

उत्पादन \(140,162,184,\ldots\) है और \(a_{14}=426\)। परीक्षा में घंटे को पद संख्या मानें।

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Question Expert Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 71

एक मशीन पहले घंटे (120) इकाइयां बनाती है और हर अगले घंटे (18) इकाइयां अधिक बनाती है। (16)वें घंटे में उत्पादन कितना होगा?

A machine produces (120) units in the first hour and (18) more units each next hour. What is the production in the (16)th hour?

Explanation opens after your attempt
Correct Answer

C. (390)

Step 1

Concept

The production is \(120,138,156,\ldots\) and \(a_{16}=390\). Exam tip: take the hour as the term number.

Step 2

Why this answer is correct

The correct answer is C. (390). The production is \(120,138,156,\ldots\) and \(a_{16}=390\). Exam tip: take the hour as the term number.

Step 3

Exam Tip

उत्पादन \(120,138,156,\ldots\) है और \(a_{16}=390\)। परीक्षा में घंटे को पद संख्या मानें।

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Question Hard Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 72

एक मशीन पहले घंटे (95) इकाइयां बनाती है और हर अगले घंटे (15) इकाइयां अधिक बनाती है। (15)वें घंटे में उत्पादन कितना होगा?

A machine produces (95) units in the first hour and (15) more units each next hour. What is the production in the (15)th hour?

Explanation opens after your attempt
Correct Answer

B. (305)

Step 1

Concept

The production is \(95,110,125,\ldots\) and \(a_{15}=305\). Exam tip: take the hour as the term number.

Step 2

Why this answer is correct

The correct answer is B. (305). The production is \(95,110,125,\ldots\) and \(a_{15}=305\). Exam tip: take the hour as the term number.

Step 3

Exam Tip

उत्पादन \(95,110,125,\ldots\) है और \(a_{15}=305\)। परीक्षा में घंटे को पद संख्या मानें।

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Question Hard Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 71

एक मशीन पहले घंटे (80) इकाइयां बनाती है और हर अगले घंटे (12) इकाइयां अधिक बनाती है। (14)वें घंटे में उत्पादन कितना होगा?

A machine produces (80) units in the first hour and (12) more units each next hour. What is the production in the (14)th hour?

Explanation opens after your attempt
Correct Answer

B. (236)

Step 1

Concept

The production is \(80,92,104,\ldots\) and \(a_{14}=236\). Exam tip: take the hour as the term number.

Step 2

Why this answer is correct

The correct answer is B. (236). The production is \(80,92,104,\ldots\) and \(a_{14}=236\). Exam tip: take the hour as the term number.

Step 3

Exam Tip

उत्पादन \(80,92,104,\ldots\) है और \(a_{14}=236\)। परीक्षा में घंटे को पद संख्या मानें।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक मशीन पहले घंटे (100) इकाइयां बनाती है और हर अगले घंटे (5) इकाइयां कम बनाती है। पहले (10) घंटों में कुल उत्पादन कितना होगा?

A machine produces (100) units in the first hour and (5) fewer units each next hour. What is the total production in the first (10) hours?

Explanation opens after your attempt
Correct Answer

C. (775)

Step 1

Concept

The production is the decreasing AP \(100,95,90,\ldots\) and \(S_{10}=775\). Exam tip: for decreasing production rate, (d) is negative.

Step 2

Why this answer is correct

The correct answer is C. (775). The production is the decreasing AP \(100,95,90,\ldots\) and \(S_{10}=775\). Exam tip: for decreasing production rate, (d) is negative.

Step 3

Exam Tip

उत्पादन \(100,95,90,\ldots\) घटती समान्तर श्रेणी है और \(S_{10}=775\)। परीक्षा में घटती उत्पादन दर के लिए (d) ऋणात्मक होता है।

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Question Hard Social Science The Age of Industrialisation The Age of Revolutions: 1830-1848 Class 10 Level 4

यूरोप में छोटे उत्पादकों की कठिनाई का ब्रिटेन से आए सस्ते मशीन निर्मित सामान से क्या संबंध था?

How were the difficulties of small producers in Europe linked with cheap machine-made goods from Britain?

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Correct Answer

A. वे सस्ते सामान से प्रतिस्पर्धा नहीं कर पाते थेThey could not compete with cheap goods

Step 1

Concept

Machines in Britain produced cheaper goods.

Step 2

Why this answer is correct

Small European producers could not compete with those cheap goods.

Step 3

Exam Tip

Understand economic pressure as a cause of social discontent. चरण 1: ब्रिटेन में मशीन से सस्ता उत्पादन होता था। चरण 2: छोटे यूरोपीय उत्पादक इस सस्ते माल से मुकाबला नहीं कर सके। चरण 3: आर्थिक दबाव को सामाजिक असंतोष का कारण समझें।

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Question Easy Art Education Fundamentals of Visual Arts Line Class 10 Level 9

मशीन या स्केल से बनी रेखा कैसी होती है?

How is a line made by machine or ruler?

Explanation opens after your attempt
Correct Answer

A. अधिक समान और नियंत्रितMore even and controlled

Step 1

Concept

A ruler makes line straighter and controlled. Exam tip: connect ruler line with accuracy.

Step 2

Why this answer is correct

The correct answer is A. अधिक समान और नियंत्रित / More even and controlled. A ruler makes line straighter and controlled. Exam tip: connect ruler line with accuracy.

Step 3

Exam Tip

स्केल से रेखा अधिक सीधी और नियंत्रित बनती है। परीक्षा में ruler line को accuracy से जोड़ें।

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Question Expert General Knowledge World History Important Historical Events Class 10 Level 74

औद्योगिक क्रांति में मशीन उत्पादन ने श्रम संबंधों को किस रूप में बदला?

How did machine production change labour relations in the Industrial Revolution?

Explanation opens after your attempt
Correct Answer

C. कारखाना अनुशासन और वेतन श्रम का विस्तार हुआFactory discipline and wage labour expanded

Step 1

Concept

Machine production expanded the factory system and working class. For exams study urbanization along with it.

Step 2

Why this answer is correct

The correct answer is C. कारखाना अनुशासन और वेतन श्रम का विस्तार हुआ / Factory discipline and wage labour expanded. Machine production expanded the factory system and working class. For exams study urbanization along with it.

Step 3

Exam Tip

मशीन उत्पादन ने कारखाना प्रणाली और मजदूर वर्ग को बढ़ाया। परीक्षा में शहरीकरण को भी साथ पढ़ें।

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Question Easy General Knowledge World History World Wars Class 10 Level 52

द्वितीय विश्व युद्ध में एनिग्मा मशीन किस देश के गुप्त संदेशों से जुड़ी थी?

The Enigma machine in the Second World War was linked with secret messages of which country?

Explanation opens after your attempt
Correct Answer

B. जर्मनीGermany

Step 1

Concept

Enigma was linked with Germany's secret communication system. For exams connect code-breaking with intelligence warfare.

Step 2

Why this answer is correct

The correct answer is B. जर्मनी / Germany. Enigma was linked with Germany's secret communication system. For exams connect code-breaking with intelligence warfare.

Step 3

Exam Tip

एनिग्मा जर्मनी की गुप्त संदेश प्रणाली से जुड़ी थी। परीक्षा में कोड तोड़ने को खुफिया युद्ध से जोड़ें।

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Question Expert Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक मशीन पर पहले दिन (1000) रुपये खर्च हुए और हर अगले दिन (45) रुपये कम खर्च हुए। (12) दिनों में कुल खर्च कितना होगा?

A machine costs (1000) rupees on the first day and (45) rupees less each next day. What is the total cost in (12) days?

Explanation opens after your attempt
Correct Answer

D. (9030)

Step 1

Concept

The costs form the decreasing AP \(1000,955,910,\ldots\) and \(S_{12}=9030\). Exam tip: take (d) negative for decreasing costs.

Step 2

Why this answer is correct

The correct answer is D. (9030). The costs form the decreasing AP \(1000,955,910,\ldots\) and \(S_{12}=9030\). Exam tip: take (d) negative for decreasing costs.

Step 3

Exam Tip

खर्च \(1000,955,910,\ldots\) घटती समान्तर श्रेणी है और \(S_{12}=9030\)। परीक्षा में घटते खर्च के लिए (d) ऋणात्मक लें।

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Question Hard Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक मशीन पहले घंटे (150) पैकेट बनाती है और हर अगले घंटे (10) पैकेट कम बनाती है। किस घंटे में उत्पादन (60) पैकेट होगा?

A machine makes (150) packets in the first hour and (10) fewer packets each next hour. In which hour will the production be (60) packets?

Explanation opens after your attempt
Correct Answer

D. (10)

Step 1

Concept

From (150+(n-1)(-10)=60), (n=10). Exam tip: write (d) as negative in a decreasing sequence.

Step 2

Why this answer is correct

The correct answer is D. (10). From (150+(n-1)(-10)=60), (n=10). Exam tip: write (d) as negative in a decreasing sequence.

Step 3

Exam Tip

(150+(n-1)(-10)=60) से (n=10) मिलता है। परीक्षा में घटती श्रेणी में (d) को ऋणात्मक लिखें।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 72

एक मशीन पहले घंटे (120) पैकेट बनाती है और हर अगले घंटे (8) पैकेट कम बनाती है। पहले (11) घंटों में कुल उत्पादन कितना होगा?

A machine makes (120) packets in the first hour and (8) fewer packets each next hour. What is the total production in the first (11) hours?

Explanation opens after your attempt
Correct Answer

B. (880)

Step 1

Concept

The production is the decreasing AP \(120,112,104,\ldots\) and \(S_{11}=880\). Exam tip: treat a decrease as a negative common difference.

Step 2

Why this answer is correct

The correct answer is B. (880). The production is the decreasing AP \(120,112,104,\ldots\) and \(S_{11}=880\). Exam tip: treat a decrease as a negative common difference.

Step 3

Exam Tip

उत्पादन \(120,112,104,\ldots\) घटती समान्तर श्रेणी है और \(S_{11}=880\)। परीक्षा में कमी को ऋणात्मक सार्व अंतर मानें।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 71

एक मशीन पहले घंटे (95) पैकेट बनाती है और हर अगले घंटे (5) पैकेट कम बनाती है। पहले (9) घंटों में कुल उत्पादन कितना होगा?

A machine makes (95) packets in the first hour and (5) fewer packets each next hour. What is the total production in the first (9) hours?

Explanation opens after your attempt
Correct Answer

A. (675)

Step 1

Concept

The production is the decreasing AP \(95,90,85,\ldots\) and \(S_9=675\). Exam tip: treat a decrease as a negative common difference.

Step 2

Why this answer is correct

The correct answer is A. (675). The production is the decreasing AP \(95,90,85,\ldots\) and \(S_9=675\). Exam tip: treat a decrease as a negative common difference.

Step 3

Exam Tip

उत्पादन \(95,90,85,\ldots\) घटती समान्तर श्रेणी है और \(S_9=675\)। परीक्षा में कमी को ऋणात्मक सार्व अंतर मानें।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक मशीन पहले घंटे (20) पैकेट बनाती है और हर अगले घंटे (5) पैकेट अधिक बनाती है। (10)वें घंटे में कितने पैकेट बनेंगे?

A machine makes (20) packets in the first hour and (5) more packets each next hour. How many packets are made in the (10)th hour?

Explanation opens after your attempt
Correct Answer

C. (65)

Step 1

Concept

The packet numbers are \(20,25,30,\ldots\) and \(a_{10}=65\). Exam tip: take the hour as the term number.

Step 2

Why this answer is correct

The correct answer is C. (65). The packet numbers are \(20,25,30,\ldots\) and \(a_{10}=65\). Exam tip: take the hour as the term number.

Step 3

Exam Tip

पैकेटों की संख्या \(20,25,30,\ldots\) है और \(a_{10}=65\)। परीक्षा में घंटे को पद संख्या मानें।

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Question Expert Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एक मशीन में पहले चरण पर भार (980) इकाई है और हर अगले चरण में (45) इकाई घटता है। किस चरण में भार (305) इकाई होगा?

In a machine, the load is (980) units at the first stage and decreases by (45) units at each next stage. At which stage will the load be (305) units?

Explanation opens after your attempt
Correct Answer

C. (16)वां(16)th

Step 1

Concept

From (305=980+(n-1)(-45)), (675=45(n-1)), so (n=16). In a decreasing situation, take (d) as negative.

Step 2

Why this answer is correct

The correct answer is C. (16)वां / (16)th. From (305=980+(n-1)(-45)), (675=45(n-1)), so (n=16). In a decreasing situation, take (d) as negative.

Step 3

Exam Tip

(305=980+(n-1)(-45)) से (675=45(n-1)), इसलिए (n=16)। घटती स्थिति में (d) ऋणात्मक लें।

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Question Hard Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एक मशीन में पहले चरण पर दबाव (520) यूनिट है और हर अगले चरण में (28) यूनिट घटता है। किस चरण में दबाव (184) यूनिट होगा?

In a machine, the pressure is (520) units at the first stage and decreases by (28) units at each next stage. At which stage will the pressure be (184) units?

Explanation opens after your attempt
Correct Answer

B. (13)वां(13)th

Step 1

Concept

From (184=520+(n-1)(-28)), (336=28(n-1)), so (n=13). Treat decrease as negative (d).

Step 2

Why this answer is correct

The correct answer is B. (13)वां / (13)th. From (184=520+(n-1)(-28)), (336=28(n-1)), so (n=13). Treat decrease as negative (d).

Step 3

Exam Tip

(184=520+(n-1)(-28)) से (336=28(n-1)) इसलिए (n=13)। घटाव को ऋणात्मक (d) मानें।

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Question Medium Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 64

एक मशीन पहले घंटे (500) वस्तुएं बनाती है और हर अगले घंटे उत्पादन (20) वस्तुएं घटता है। (14)वें घंटे का उत्पादन क्या होगा?

A machine makes (500) items in the first hour and production decreases by (20) items each next hour. What is the production in the (14)th hour?

Explanation opens after your attempt
Correct Answer

A. (240)

Step 1

Concept

Here (a=500), (d=-20), so (a_{14}=500+13(-20)=240). In decreasing word problems, take (d) as negative.

Step 2

Why this answer is correct

The correct answer is A. (240). Here (a=500), (d=-20), so (a_{14}=500+13(-20)=240). In decreasing word problems, take (d) as negative.

Step 3

Exam Tip

यहां (a=500), (d=-20), इसलिए (a_{14}=500+13(-20)=240)। घटते शब्द-प्रश्न में (d) ऋणात्मक लें।

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Question Medium Mathematics Arithmetic Progressions (AP) Introduction to APs and common difference. Class 10 Level 61

एक मशीन हर घंटे (15) वस्तुएं अधिक बनाती है। उत्पादन \(20,35,50,65,\ldots\) है तो तीसरे और पहले पद का अंतर क्या है?

A machine produces (15) more items each hour. The production is \(20,35,50,65,\ldots\). What is the difference between the third and first terms?

Explanation opens after your attempt
Correct Answer

D. (30)

Step 1

Concept

The third term is (50) and the first is (20), so the difference is (30). It equals (2d).

Step 2

Why this answer is correct

The correct answer is D. (30). The third term is (50) and the first is (20), so the difference is (30). It equals (2d).

Step 3

Exam Tip

तीसरा पद (50) और पहला (20) है इसलिए अंतर (30) है। यह (2d) के बराबर है।

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Question Expert Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 6

यदि तकनीक विषय में जैविक आकृतियां उपयोग की गई हैं और कलाकार प्रकृति बनाम मशीन दिखाना चाहता है तो यह क्यों उचित हो सकता है?

If organic shapes are used in a technology subject and artist wants to show nature versus machine why can it be suitable?

Explanation opens after your attempt
Correct Answer

A. यह प्रतीकात्मक विरोध बना सकता हैIt can create symbolic contrast

Step 1

Concept

Contrast of shapes can create meaning. Exam tip: observe intention and symbolism.

Step 2

Why this answer is correct

The correct answer is A. यह प्रतीकात्मक विरोध बना सकता है / It can create symbolic contrast. Contrast of shapes can create meaning. Exam tip: observe intention and symbolism.

Step 3

Exam Tip

आकारों का विरोध अर्थ बना सकता है। परीक्षा में intention and symbolism देखें।

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Question Medium General Knowledge World History World Wars Class 10 Level 53

खाई युद्ध में रक्षात्मक हथियार आक्रामक रणनीति से अधिक प्रभावी क्यों हो गए?

Why did defensive weapons become more effective than offensive tactics in trench warfare?

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Correct Answer

A. मशीन गन और तोपों ने खुले हमले को खतरनाक बना दियाMachine guns and artillery made open attacks dangerous

Step 1

Concept

Modern weapons made old infantry attacks extremely costly. For exams remember the difference between technology and tactics.

Step 2

Why this answer is correct

The correct answer is A. मशीन गन और तोपों ने खुले हमले को खतरनाक बना दिया / Machine guns and artillery made open attacks dangerous. Modern weapons made old infantry attacks extremely costly. For exams remember the difference between technology and tactics.

Step 3

Exam Tip

आधुनिक हथियारों ने पुराने पैदल हमलों को भारी नुकसान वाला बनाया। परीक्षा में तकनीक और रणनीति का अंतर याद रखें।

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Question Expert Social Science The Age of Industrialisation The Age of Revolutions: 1830-1848 Class 10 Level 4

छोटे उत्पादकों और कारीगरों की समस्या ने क्रांतिकारी माहौल को कैसे प्रभावित किया?

How did the problems of small producers and artisans affect the revolutionary atmosphere?

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Correct Answer

A. सस्ते मशीन निर्मित माल से प्रतिस्पर्धा ने उनके असंतोष को बढ़ायाCompetition from cheap machine-made goods increased their discontent

Step 1

Concept

Industrial production brought cheap goods into markets.

Step 2

Why this answer is correct

Small producers found competition difficult.

Step 3

Exam Tip

This economic discontent sharpened the political atmosphere. चरण 1: औद्योगिक उत्पादन से बाजार में सस्ता माल आया। चरण 2: छोटे उत्पादक प्रतिस्पर्धा में कठिनाई महसूस करने लगे। चरण 3: इससे आर्थिक असंतोष ने राजनीतिक माहौल को तेज किया।

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Question Expert Social Science The Age of Industrialisation The Age of Revolutions: 1830-1848 Class 10 Level 3

यूरोप में छोटे उत्पादकों की कठिनाई का एक कारण क्या था?

What was one reason for the hardship of small producers in Europe?

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Correct Answer

A. मशीन से बने सस्ते माल से प्रतिस्पर्धाCompetition from cheap machine-made goods

Step 1

Concept

Industrial production brought cheap goods into the market.

Step 2

Why this answer is correct

Small artisans and producers could not compete with them.

Step 3

Exam Tip

This increased economic discontent. चरण 1: औद्योगिक उत्पादन से सस्ता माल बाजार में आया। चरण 2: छोटे कारीगर और उत्पादक उससे प्रतिस्पर्धा नहीं कर पाए। चरण 3: इससे आर्थिक असंतोष बढ़ा।

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