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Algebraic Equations

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (S_{n+3}-S_{n-2}=760), what is the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61ExpertMathematicsIf (S_n=1830), what will be the value of (S_{3n})?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61ExpertMathematicsIf (S_n-S_{n-4}=454), what is the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61ExpertMathematicsIf (S_{n+2}-S_{n-3}=625), what is the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61ExpertMathematicsIf (S_n-S_{n-6}=813), what will be the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61ExpertMathematicsIf (S_{n+4}-S_n=490), what is the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60ExpertMathematicsIf (S_n-S_{n-3}=348), what is the value of (S_n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60ExpertMathematicsIf (S_{n+2}-S_{n-2}=402), what will be the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60ExpertMathematicsIf (S_n-S_{n-5}=490), what will be the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60ExpertMathematicsIf (S_n-S_{50}=1575), what is the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60HardMathematicsIf (S_n-S_{n-4}=250), what will be the value of (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 60HardMathematicsIf (S_n=325), what will (n) be?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62EasyMathematicsIf (a_n=40-7n), when will (a_n=5)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=26-5n), which term is equal to (-34)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=25-6n), when will (a_n=1)?Class 9Sequences and Progressionsnth termLevel 58HardMathematicsIf (a_n=18-4n), which term is equal to (-30)?Class 9Sequences and Progressionsnth termLevel 58HardMathematicsIf (a_n=5n-3) and (a_k=47), what is the value of (k)?Class 9Sequences and Progressionsnth termLevel 57HardMathematicsIf (a_n=7n-1), which term will be equal to (69)?Class 9Sequences and Progressionsnth termLevel 58MediumMathematicsIf (a_n=3n+14), what is (n) for (a_n=56)?Class 9Sequences and Progressionsnth termLevel 57MediumMathematicsIf (a_n=4n-3), which term will be equal to (45)?Class 9Sequences and Progressionsnth termLevel 56Medium