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16 results found for "team-review" in Class 10.

Question Expert Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 42

एक टूर्नामेंट में प्रत्येक टीम हर अन्य टीम से एक मैच खेलती है। कुल (153) मैच हुए। टीमों की संख्या कितनी थी?

In a tournament, each team plays one match against every other team. A total of (153) matches were played. How many teams were there?

Explanation opens after your attempt
Correct Answer

B. (18)

Step 1

Concept

Let the number of teams be (n). Then (\frac{n(n-1)}{2}=153). This gives \(n^2-n-306=0\), so (n=18).

Step 2

Why this answer is correct

The correct answer is B. (18). Let the number of teams be (n). Then (\frac{n(n-1)}{2}=153). This gives \(n^2-n-306=0\), so (n=18).

Step 3

Exam Tip

टीमों की संख्या (n) हो तो (\frac{n(n-1)}{2}=153)। इससे \(n^2-n-306=0\) और (n=18) है।

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Question Medium Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 41

एक प्रतियोगिता में प्रत्येक टीम प्रत्येक अन्य टीम से एक मैच खेलती है। कुल मैच (28) हैं। टीमों की संख्या क्या है?

In a tournament, each team plays one match with every other team. The total number of matches is (28). What is the number of teams?

Explanation opens after your attempt
Correct Answer

A. (8)

Step 1

Concept

If the number of teams is (n), then (\frac{n(n-1)}{2}=28). Solving gives (n=8).

Step 2

Why this answer is correct

The correct answer is A. (8). If the number of teams is (n), then (\frac{n(n-1)}{2}=28). Solving gives (n=8).

Step 3

Exam Tip

यदि टीमों की संख्या (n) है, तो (\frac{n(n-1)}{2}=28)। हल करने पर (n=8) मिलता है।

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Question Expert Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 2

कला समीक्षा में भाव को सिद्ध करने के लिए क्या जरूरी है?

What is necessary to prove mood in art review?

Explanation opens after your attempt
Correct Answer

A. दृश्य तत्वों का प्रमाणEvidence of visual elements

Step 1

Concept

Prove mood through colour line value and space. Exam tip: write mood with evidence.

Step 2

Why this answer is correct

The correct answer is A. दृश्य तत्वों का प्रमाण / Evidence of visual elements. Prove mood through colour line value and space. Exam tip: write mood with evidence.

Step 3

Exam Tip

भाव को रंग रेखा मान और स्थान से सिद्ध करें। परीक्षा में mood with evidence लिखें।

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

कला समीक्षा में केवल यह लिखना कि चित्र अच्छा है क्यों कमजोर है?

Why is writing only that the picture is good weak in art review?

Explanation opens after your attempt
Correct Answer

A. क्योंकि दृश्य प्रमाण और प्रभाव नहीं बताए गएBecause visual evidence and effect are not stated

Step 1

Concept

Strong review gives element evidence and effect. Exam tip: support opinion with evidence.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि दृश्य प्रमाण और प्रभाव नहीं बताए गए / Because visual evidence and effect are not stated. Strong review gives element evidence and effect. Exam tip: support opinion with evidence.

Step 3

Exam Tip

मजबूत समीक्षा तत्व प्रमाण और प्रभाव देती है। परीक्षा में राय को प्रमाण से समर्थन दें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 9

यदि कला समीक्षा में केवल भाव लिखा है पर तत्व नहीं तो क्या कमी है?

If art review only writes mood but not elements what is lacking?

Explanation opens after your attempt
Correct Answer

A. भाव का दृश्य प्रमाण नहीं हैThere is no visual evidence for mood

Step 1

Concept

Mood should be proven through elements. Exam tip: write mood with evidence.

Step 2

Why this answer is correct

The correct answer is A. भाव का दृश्य प्रमाण नहीं है / There is no visual evidence for mood. Mood should be proven through elements. Exam tip: write mood with evidence.

Step 3

Exam Tip

भाव को तत्वों से सिद्ध करना चाहिए। परीक्षा में mood with evidence लिखें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 7

कला समीक्षा में किस तरह का प्रमाण सबसे उपयोगी होता है?

What type of evidence is most useful in art review?

Explanation opens after your attempt
Correct Answer

A. चित्र में दिखने वाले तत्व और उनका प्रभावVisible elements in picture and their effect

Step 1

Concept

Visual evidence makes review strong. Exam tip: write evidence-based analysis.

Step 2

Why this answer is correct

The correct answer is A. चित्र में दिखने वाले तत्व और उनका प्रभाव / Visible elements in picture and their effect. Visual evidence makes review strong. Exam tip: write evidence-based analysis.

Step 3

Exam Tip

दृश्य प्रमाण समीक्षा को मजबूत बनाता है। परीक्षा में evidence based analysis लिखें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 4

कला समीक्षा में किसी तत्व का उल्लेख कब मजबूत माना जाएगा?

When will mention of an element be considered strong in art review?

Explanation opens after your attempt
Correct Answer

A. जब उसके दृश्य प्रमाण और प्रभाव दोनों बताए जाएंWhen both visual evidence and effect are stated

Step 1

Concept

Strong review gives evidence and reason. Exam tip: write observation plus interpretation.

Step 2

Why this answer is correct

The correct answer is A. जब उसके दृश्य प्रमाण और प्रभाव दोनों बताए जाएं / When both visual evidence and effect are stated. Strong review gives evidence and reason. Exam tip: write observation plus interpretation.

Step 3

Exam Tip

मजबूत समीक्षा प्रमाण और कारण देती है। परीक्षा में observation plus interpretation लिखें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 3

एक मजबूत कला समीक्षा में तत्वों पर क्या अनिवार्य होना चाहिए?

What is essential about elements in a strong art review?

Explanation opens after your attempt
Correct Answer

A. दृश्य प्रमाण और प्रभाव की व्याख्याExplanation of visual evidence and effect

Step 1

Concept

In review prove effect with visible evidence. Exam tip: write evidence-based criticism.

Step 2

Why this answer is correct

The correct answer is A. दृश्य प्रमाण और प्रभाव की व्याख्या / Explanation of visual evidence and effect. In review prove effect with visible evidence. Exam tip: write evidence-based criticism.

Step 3

Exam Tip

समीक्षा में दिखने वाले प्रमाण से प्रभाव सिद्ध करें। परीक्षा में evidence based criticism लिखें।

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Question Expert General Knowledge World History Colonization and Decolonization Class 10 Level 78

संग्रहालयों की उपनिवेशोत्तर समीक्षा किस प्रश्न से शुरू होती है?

With which question does postcolonial review of museums begin?

Explanation opens after your attempt
Correct Answer

A. कौन सा इतिहास दिखाया गया और किन आवाजों को अनुपस्थित रखा गयाWhich history is shown and which voices are kept absent

Step 1

Concept

Museums are sites of memory and representation. For exams connect historiography and identity.

Step 2

Why this answer is correct

The correct answer is A. कौन सा इतिहास दिखाया गया और किन आवाजों को अनुपस्थित रखा गया / Which history is shown and which voices are kept absent. Museums are sites of memory and representation. For exams connect historiography and identity.

Step 3

Exam Tip

संग्रहालय स्मृति और प्रतिनिधित्व का स्थल हैं। परीक्षा में इतिहास लेखन और पहचान जोड़ें।

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

एक निर्माण दल पहले दिन (28) घंटे काम करता है और हर अगले दिन (9) घंटे अधिक काम करता है। (15) दिनों में कुल कितने घंटे काम होगा?

A construction team works (28) hours on the first day and (9) more hours each next day. How many hours of work are done in (15) days?

Explanation opens after your attempt
Correct Answer

B. (1365)

Step 1

Concept

The work hours are \(28,37,46,\ldots\) and \(S_{15}=1365\). Exam tip: add all days using the sum formula.

Step 2

Why this answer is correct

The correct answer is B. (1365). The work hours are \(28,37,46,\ldots\) and \(S_{15}=1365\). Exam tip: add all days using the sum formula.

Step 3

Exam Tip

काम के घंटे \(28,37,46,\ldots\) हैं और \(S_{15}=1365\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (25) घंटे काम करता है और हर अगले दिन (7) घंटे अधिक काम करता है। (13) दिनों में कुल कितने घंटे काम होगा?

A construction team works (25) hours on the first day and (7) more hours each next day. How many hours of work are done in (13) days?

Explanation opens after your attempt
Correct Answer

C. (871)

Step 1

Concept

The work hours are \(25,32,39,\ldots\) and \(S_{13}=871\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is C. (871). The work hours are \(25,32,39,\ldots\) and \(S_{13}=871\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(25,32,39,\ldots\) हैं और \(S_{13}=871\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (20) घंटे काम करता है और हर अगले दिन (5) घंटे अधिक काम करता है। (14) दिनों में कुल कितने घंटे काम होगा?

A construction team works (20) hours on the first day and (5) more hours each next day. How many hours of work are done in (14) days?

Explanation opens after your attempt
Correct Answer

D. (735)

Step 1

Concept

The work hours are \(20,25,30,\ldots\) and \(S_{14}=735\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is D. (735). The work hours are \(20,25,30,\ldots\) and \(S_{14}=735\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(20,25,30,\ldots\) हैं और \(S_{14}=735\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (16) घंटे काम करता है और हर अगले दिन (4) घंटे अधिक काम करता है। (13) दिनों में कुल कितने घंटे काम होगा?

A construction team works (16) hours on the first day and (4) more hours each next day. How many hours of work are done in (13) days?

Explanation opens after your attempt
Correct Answer

C. (520)

Step 1

Concept

The work hours are \(16,20,24,\ldots\) and \(S_{13}=520\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is C. (520). The work hours are \(16,20,24,\ldots\) and \(S_{13}=520\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(16,20,24,\ldots\) हैं और \(S_{13}=520\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (10) घंटे काम करता है और हर अगले दिन (2) घंटे अधिक काम करता है। (12) दिनों में कुल कितने घंटे काम होगा?

A construction team works (10) hours on the first day and (2) more hours each next day. How many hours of work are done in (12) days?

Explanation opens after your attempt
Correct Answer

B. (252)

Step 1

Concept

The work hours are \(10,12,14,\ldots\) and \(S_{12}=252\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is B. (252). The work hours are \(10,12,14,\ldots\) and \(S_{12}=252\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(10,12,14,\ldots\) हैं और \(S_{12}=252\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (12) घंटे काम करता है और हर अगले दिन (3) घंटे अधिक काम करता है। (9) दिनों में कुल कितने घंटे काम होगा?

A construction team works (12) hours on the first day and (3) more hours each next day. How many hours of work are done in (9) days?

Explanation opens after your attempt
Correct Answer

B. (216)

Step 1

Concept

The work hours are \(12,15,18,\ldots\) and \(S_9=216\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is B. (216). The work hours are \(12,15,18,\ldots\) and \(S_9=216\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(12,15,18,\ldots\) हैं और \(S_9=216\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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

एक निर्माण दल पहले दिन (8) घंटे काम करता है और हर अगले दिन (4) घंटे अधिक काम करता है। (10) दिनों में कुल कितने घंटे काम होगा?

A construction team works (8) hours on the first day and (4) more hours each next day. How many hours of work are done in (10) days?

Explanation opens after your attempt
Correct Answer

A. (260)

Step 1

Concept

The work hours are \(8,12,16,\ldots\) and \(S_{10}=260\). Exam tip: add all days using the sum formula for total hours.

Step 2

Why this answer is correct

The correct answer is A. (260). The work hours are \(8,12,16,\ldots\) and \(S_{10}=260\). Exam tip: add all days using the sum formula for total hours.

Step 3

Exam Tip

काम के घंटे \(8,12,16,\ldots\) हैं और \(S_{10}=260\)। परीक्षा में कुल घंटे के लिए सभी दिनों का योग लें।

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