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Pair Of Linear Equations

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsThe equations (px+y=17) and (3x-y=7) have solution (y=2). What is (p)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsIf (0.3x+0.2y=3.1) and (0.6x-0.2y=2.3), what is the value of (x)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsSolving \(\frac{x}{5}-\frac{y}{2}=1\) and \(\frac{x}{2}+\frac{y}{5}=11\), what is the value of \(x\)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsThe sum of the digits of a two-digit number is (13). On reversing the digits, the number decreases by (45). What is the original number?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsIf 2x−7y=5 and 4x+7y=43, which pair of x and y is correct?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsIf 15x+2y=54 and 5x−2y=6, what is the value of x+2y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsThe sum of the length and breadth of a rectangle is 37 cm. The length is 11 cm more than the breadth. What is the breadth?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsSolving 5x−12y=−1 and 10x+12y=61, what is the value of xy?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsIf (4x+5y=7) and (8x-5y=29), what is the value of (3x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsIn 13x−6y=1 and 13x+9y=61, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57EasyMathematicsWhich is the correct solution of (11x+4y=68) and (7x-4y=4)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsIf \(3x+4y=26\) and \(5x-2y=22\), what is the value of (2x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57ExpertMathematicsSolving 8x+3y=46 and 5x−3y=19 by elimination, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57EasyMathematicsIf 5(2x−y)−3(x+y)=11 and 2(2x−y)+4(x+y)=50, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56HardMathematicsSolving (2(x-1)+3(y+2)=25) and (4(x-1)-3(y+2)=5), what is (x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56ExpertMathematicsIf \(\frac{2}{x}+\frac{3}{y}=13\) and \(\frac{3}{x}-\frac{2}{y}=4\), what is the value of \(\frac{1}{x}\)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56ExpertMathematicsIf 3(x+y)+2(x−y)=41 and 2(x+y)−3(x−y)=−1, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56HardMathematicsThe sum of the prices of two tickets is (180) rupees. The costlier ticket is (40) rupees more than the cheaper ticket. What is the price of the costlier ticket?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56ExpertMathematicsIn a test, a correct answer gives 4 marks and a wrong answer gives −1 mark. Out of 20 questions, the total score is 55. How many answers are correct?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56MediumMathematicsRam is 4 years older than Shyam. After 5 years, the sum of their ages will be 44 years. What is Ram's present age?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56Medium