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SCHOOL LECTURER (SCHOOL EDU.) 2025 2026 question with answer

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Question 20

Question Paper for Lecturer and Coach (School Edu. Dept.) - Comp. Exam-2025 (General Awareness and General Studies)(Group-A) Rajasthan हिन्दी MCQ

Q20.रेखीय समीकरणों का युग्म 2x + 3y = 7, (a − b)x + (a + b)y = 3a + b − 2 संपाती रेखाएँ दर्शाता है, तो a तथा b का क्या मान है?