Concept-wise Practice

rectangle-area MCQ Questions for Class 10

rectangle-area se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

3 questions tagged with rectangle-area.

एक आयताकार हाल की लंबाई चौड़ाई से (2,मी) अधिक है और क्षेत्रफल \(168,मी^2\) है। चौड़ाई क्या है?

The length of a rectangular hall is (2,m) more than its breadth and its area is (168,m\(^2). What is the breadth\)?

Explanation opens after your attempt
Correct Answer

C. (12,मी)(12,m)

Step 1

Concept

If breadth is (x), then (x(x+2)=168). The positive solution is (x=12).

Step 2

Why this answer is correct

The correct answer is C. (12,मी) / (12,m\(). If breadth is (x), then (x(x+2)=168). The positive solution is (x=12).\)

Step 3

Exam Tip

यदि चौड़ाई (x) है तो (x(x+2)=168)। धनात्मक हल (x=12) है।

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एक आयत की लंबाई उसकी चौड़ाई से (5) अधिक है और क्षेत्रफल (204) है। लंबाई क्या है?

The length of a rectangle is (5) more than its breadth and the area is (204). What is the length?

Explanation opens after your attempt
Correct Answer

A. (17)

Step 1

Concept

If the breadth is (x), then (x(x+5)=204). With (x=12), the length is (17).

Step 2

Why this answer is correct

The correct answer is A. (17). If the breadth is (x), then (x(x+5)=204). With (x=12), the length is (17).

Step 3

Exam Tip

यदि चौड़ाई (x) है, तो (x(x+5)=204)। (x=12) होने से लंबाई (17) है।

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एक आयत की लंबाई उसकी चौड़ाई से (3) अधिक है और क्षेत्रफल (70) है। लंबाई क्या है?

The length of a rectangle is (3) more than its breadth and the area is (70). What is the length?

Explanation opens after your attempt
Correct Answer

A. (10)

Step 1

Concept

If the breadth is (x), then (x(x+3)=70). With (x=7), the length is (10).

Step 2

Why this answer is correct

The correct answer is A. (10). If the breadth is (x), then (x(x+3)=70). With (x=7), the length is (10).

Step 3

Exam Tip

यदि चौड़ाई (x) है, तो (x(x+3)=70)। (x=7) होने से लंबाई (10) है।

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