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Sequences And Progressions

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

MathematicsIf \(a_n=\frac{5n-1}{2}\), what is \(a_7\)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsWhat is the nth term of the sequence (6, 16, 26, 36, ...)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsIf (a_n=60-6n), which term will be zero?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsIf (a_n=7n+4), what is (a_8-a_5)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsIf (a_n=n(n+2)), what is (a_5)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsIf (a_n=8n+3), what is (a_7-a_2)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsIf (a_n=4n+7), what is the value of (a_9)?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsWhat is the nth term of the sequence (5, 15, 25, 35, ...)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsIf \(a_n=2\cdot5^{n-1}\), what is \(a_4\)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsIf (a_n=9-4n), what is (a_5)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsWhat is the sixth term of the geometric progression (64, 32, 16, ...)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 56Medium MathematicsWhat is the nth term of the sequence (2, 6, 12, 20, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 56Medium MathematicsWhich is the correct nth term for the sequence (5, 8, 13, 20, ...)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsWhat is the nth term of the sequence (2, 5, 10, 17, ...)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsA student writes the nth term of the arithmetic progression 18, 14, 10, ... as \(18-4n\). Which expression correctly fixes the error?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsWhat is the nth term of the sequence (4, 9, 14, 19, ...)?Class 9Sequences and Progressionsnth termLevel 56Medium MathematicsIf (a_n=7n-5), what will be the ninth term?Class 9Sequences and Progressionsnth termLevel 59Easy MathematicsIf (a_n=2^n+1), what is the fourth term?Class 9Sequences and Progressionsnth termLevel 59Easy MathematicsWhat is the twelfth term of the sequence (17, 19, 21, 23, ...)?Class 9Sequences and Progressionsnth termLevel 59Easy MathematicsIf (a_n=5^n), what is the third term?Class 9Sequences and Progressionsnth termLevel 59Easy