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equivalent equations MCQ Questions for Class 10

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

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2 questions tagged with equivalent equations.

Question 1/2 Easy Mathematics Pair of Linear Equations in Two Variables Algebraic methods: Substitution method and Elimination method. Class 10 Level 57

समीकरणों (6x+3y=39) और (2x+y=13) के बारे में सही कथन कौन-सा है?

Which statement is correct about the equations (6x+3y=39) and (2x+y=13)?

Explanation opens after your attempt
Correct Answer

D. पहला समीकरण दूसरे का (3) गुना हैThe first equation is (3) times the second

Step 1

Concept

Multiplying (2x+y=13) by (3) gives (6x+3y=39). Recognizing equivalent equations is also useful in exams.

Step 2

Why this answer is correct

The correct answer is D. पहला समीकरण दूसरे का (3) गुना है / The first equation is (3) times the second. Multiplying (2x+y=13) by (3) gives (6x+3y=39). Recognizing equivalent equations is also useful in exams.

Step 3

Exam Tip

(2x+y=13) को (3) से गुणा करने पर (6x+3y=39) मिलता है। समान समीकरणों को पहचानना भी परीक्षा में उपयोगी है।

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Question 2/2 Easy Mathematics Pair of Linear Equations in Two Variables Algebraic methods: Substitution method and Elimination method. Class 10 Level 55

यदि (6x+2y=28) और (3x+y=14), तो सही कथन कौन-सा है?

If (6x+2y=28) and (3x+y=14), which statement is correct?

Explanation opens after your attempt
Correct Answer

A. पहला समीकरण दूसरे का (2) गुना हैThe first equation is (2) times the second

Step 1

Concept

Multiplying (3x+y=14) by (2) gives (6x+2y=28). Recognize equivalent equations formed by multiplication.

Step 2

Why this answer is correct

The correct answer is A. पहला समीकरण दूसरे का (2) गुना है / The first equation is (2) times the second. Multiplying (3x+y=14) by (2) gives (6x+2y=28). Recognize equivalent equations formed by multiplication.

Step 3

Exam Tip

(3x+y=14) को (2) से गुणा करने पर (6x+2y=28) मिलता है। गुणन से बने समान समीकरणों को पहचानें।

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