Concept-wise Practice
rectangle-diagonal MCQ Questions for Class 10
rectangle-diagonal se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.
Practice Questions
4 questions tagged with rectangle-diagonal.
एक आयत का विकर्ण (25) सेमी है और लंबाई चौड़ाई से (17) सेमी अधिक है। चौड़ाई कितनी है?
The diagonal of a rectangle is (25) cm and its length is (17) cm more than its breadth. What is the breadth?
Explanation opens after your attempt
Correct Answer
A. (7) सेमी/(7) cm
Step 1
Concept
If breadth is (x), length is (x+17). From (x-2+(x+17)2=252), (x=7).
Step 2
Why this answer is correct
The correct answer is A. (7) सेमी / (7) cm. If breadth is (x), length is (x+17). From (x-2+(x+17)2=252), (x=7).
Step 3
Exam Tip
चौड़ाई (x) हो तो लंबाई (x+17) है। (x-2+(x+17)2=252) से (x=7) मिलता है।
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एक आयत का विकर्ण (17 cm) है और लंबाई चौड़ाई से (7 cm) अधिक है। आयत का क्षेत्रफल क्या है?
The diagonal of a rectangle is (17 cm), and its length is (7 cm) more than its breadth. What is the area of the rectangle?
Explanation opens after your attempt
Correct Answer
D. (120 cm\(^2)\)
Step 1
Concept
\(Let breadth be (x), then (x^2+(x+7)^2=17^2). This gives (x=8), length (15), and area (120\) cm\(^2).\)
Step 2
Why this answer is correct
The correct answer is D. (120 cm\(^2). Let breadth be (x), then (x^2+(x+7)^2=17^2). This gives (x=8), length (15), and area (120\) cm\(^2).\)
Step 3
Exam Tip
चौड़ाई (x) हो, तो (x-2+(x+7)2=172)। \(इससे (x=8), लंबाई (15) और क्षेत्रफल (120\) cm\(^2) है\)।
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एक आयत का विकर्ण (25) है और लंबाई चौड़ाई से (17) अधिक है। चौड़ाई क्या है?
The diagonal of a rectangle is (25) and its length is (17) more than its breadth. What is the breadth?
Explanation opens after your attempt
Step 1
Concept
If the breadth is (x), the length is (x+17). From (x-2+(x+17)2=252), (x=7).
Step 2
Why this answer is correct
The correct answer is A. (7). If the breadth is (x), the length is (x+17). From (x-2+(x+17)2=252), (x=7).
Step 3
Exam Tip
यदि चौड़ाई (x) है, तो लंबाई (x+17) है। (x-2+(x+17)2=252) से (x=7)।
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एक आयत का विकर्ण (13) है और लंबाई चौड़ाई से (7) अधिक है। चौड़ाई क्या है?
The diagonal of a rectangle is (13) and its length is (7) more than its breadth. What is the breadth?
Explanation opens after your attempt
Step 1
Concept
If the breadth is (x), the length is (x+7). From (x-2+(x+7)2=132), (x=5).
Step 2
Why this answer is correct
The correct answer is A. (5). If the breadth is (x), the length is (x+7). From (x-2+(x+7)2=132), (x=5).
Step 3
Exam Tip
यदि चौड़ाई (x) है, तो लंबाई (x+7) है। (x-2+(x+7)2=132) से (x=5)।
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