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

MathematicsWhat will be the next term in the sequence (1,8,19,34,53,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhat is the sum of the first (4) terms of the sequence (3,9,27,81,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (75,68,61,54,\ldots), how many terms are positive?Class 9Sequences and ProgressionsSequencesExpert MathematicsIf (a_n=n^2+(-1)^n), what will be the value of (a_9)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (2,3,6,11,18,27,\ldots), the successive differences are (1,3,5,7,9,\ldots). What will be the next term?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhat will be the (9)th term in the sequence (1,4,2,8,4,16,8,32,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhich of the following sequences is neither an arithmetic progression (AP) nor a geometric progression (GP)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIf (a_n=n^2+kn) and (a_3=30), what will be the value of (a_6)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIf (x+2,2x+1,4x-5) are three consecutive terms of a sequence with equal differences, what is the value of (x)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (3,8,18,38,78,\ldots), each next term is obtained by doubling the previous term and adding (2). What will be the next term?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (2,5,10,13,26,29,\ldots), the pattern is add (3) and then multiply by (2). What will be the next term?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (4, 6, 9, 14, 21, 32, …), the successive differences are prime numbers (2, 3, 5, 7, 11, …). What will be the next term?Class 9Sequences and ProgressionsSequencesHard MathematicsThe sequence (5,8,13,20,29,\ldots) has general term (a_n=n^2+4). Which term is (260)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIf \(a_n=\frac{2n-1}{3n+1}\), what will be the simplified value of \(a_8\)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (\frac{1}{3},\frac{1}{6},\frac{1}{9},\ldots), which is the first term less than (\frac{1}{50})?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhich of the following sequences has non-constant first differences but constant second differences between consecutive terms?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhich of the following sequences is an arithmetic progression, that is, the difference between each term and its immediately preceding term remains constant?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhat is the sum of the first 6 terms of the sequence (2, 5, 10, 17, 26, …)?Class 9Sequences and ProgressionsSequencesMedium MathematicsIf a_n = 4n² − 1, which term is 575?Class 9Sequences and Progressionsnth termMedium MathematicsIn the sequence (2,4,12,48,240,\ldots), the multiplier pattern is (2,3,4,5,\ldots). What will be the next term?Class 9Sequences and ProgressionsSequencesExpert