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4 results found for "computer hardware" in Class 10.

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

एक कंप्यूटर लैब में पहले दिन (10) कंप्यूटर लगाए गए और हर अगले दिन (4) कंप्यूटर अधिक लगाए गए। (12) दिनों में कुल कितने कंप्यूटर लगेंगे?

In a computer lab (10) computers are installed on the first day and (4) more computers are installed each next day. How many computers are installed in (12) days?

Explanation opens after your attempt
Correct Answer

B. (384)

Step 1

Concept

The number of computers is \(10,14,18,\ldots\) and \(S_{12}=384\). Exam tip: use the sum formula for total installation.

Step 2

Why this answer is correct

The correct answer is B. (384). The number of computers is \(10,14,18,\ldots\) and \(S_{12}=384\). Exam tip: use the sum formula for total installation.

Step 3

Exam Tip

कंप्यूटरों की संख्या \(10,14,18,\ldots\) है और \(S_{12}=384\)। परीक्षा में कुल स्थापना के लिए योग सूत्र लगाएं।

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

एक कंप्यूटर लैब में पहले दिन (7) कंप्यूटर लगाए गए और हर अगले दिन (3) कंप्यूटर अधिक लगाए गए। (11) दिनों में कुल कितने कंप्यूटर लगेंगे?

In a computer lab (7) computers are installed on the first day and (3) more computers are installed each next day. How many computers are installed in (11) days?

Explanation opens after your attempt
Correct Answer

A. (242)

Step 1

Concept

The number of computers is \(7,10,13,\ldots\) and \(S_{11}=242\). Exam tip: use the sum formula for total installation.

Step 2

Why this answer is correct

The correct answer is A. (242). The number of computers is \(7,10,13,\ldots\) and \(S_{11}=242\). Exam tip: use the sum formula for total installation.

Step 3

Exam Tip

कंप्यूटरों की संख्या \(7,10,13,\ldots\) है और \(S_{11}=242\)। परीक्षा में कुल स्थापना के लिए योग सूत्र लगाएं।

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

एक कंप्यूटर लैब में पहले दिन (6) कंप्यूटर लगाए गए और हर अगले दिन (4) कंप्यूटर अधिक लगाए गए। (6) दिनों में कुल कितने कंप्यूटर लगेंगे?

In a computer lab (6) computers are installed on the first day and (4) more computers are installed each next day. How many computers are installed in (6) days?

Explanation opens after your attempt
Correct Answer

A. (96)

Step 1

Concept

The number of computers is \(6,10,14,\ldots\). \(S_6=96\).

Step 2

Why this answer is correct

The correct answer is A. (96). The number of computers is \(6,10,14,\ldots\). \(S_6=96\).

Step 3

Exam Tip

कंप्यूटरों की संख्या \(6,10,14,\ldots\) है। \(S_6=96\)।

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

एक कंप्यूटर लैब में पहले दिन (5) कंप्यूटर लगाए गए और हर अगले दिन (3) कंप्यूटर अधिक लगाए गए। (7) दिनों में कुल कितने कंप्यूटर लगेंगे?

In a computer lab (5) computers are installed on the first day and (3) more computers are installed each next day. How many computers are installed in (7) days?

Explanation opens after your attempt
Correct Answer

A. (98)

Step 1

Concept

The number of computers is \(5,8,11,\ldots\). \(S_7=98\).

Step 2

Why this answer is correct

The correct answer is A. (98). The number of computers is \(5,8,11,\ldots\). \(S_7=98\).

Step 3

Exam Tip

कंप्यूटरों की संख्या \(5,8,11,\ldots\) है। \(S_7=98\)।

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