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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 (2,11,26,47,74,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (1,5,14,30,55,\ldots), the successive differences are (4,9,16,25,\ldots). What will be the next term?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhat will be the (20)th term in the sequence (3,6,10,15,21,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (2,6,12,20,\ldots), (a_n=n(n+1)). Which term is (210)?Class 9Sequences and ProgressionsSequencesExpert MathematicsWhat will be the next term in the sequence (2,5,10,17,26,\ldots)?Class 9Sequences and ProgressionsSequencesExpert MathematicsFor the sequence 6, 14, 26, 42, ..., a_n = 2n² + 2n + 2. What is the value of a_15 - a_13?Class 9Sequences and ProgressionsExplicit or general ruleMedium MathematicsIf the first differences of a sequence are not constant but its second differences are constant, what type of sequence is it generally?Class 9Sequences and ProgressionsSequencesExpert MathematicsIn the sequence (4,11,22,37,56,\ldots), the successive differences are (7,11,15,19,\ldots). What will be the next term?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (15, 12, 7, 0, -9, ...), the differences are (-3, -5, -7, -9, ...). What will be the next term?Class 9Sequences and ProgressionsRecursive ruleMedium MathematicsWhat will be the next term in the sequence (4,10,18,28,40,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsThe sequence (3,12,27,48,75,\ldots) has general term (a_n=3n^2). What is (a_8-a_6)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhich of the following sequences is both an arithmetic progression (AP) and a geometric progression (GP)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat is the (10)th term in the sequence (1,1,2,3,5,8,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat is the seventh term in the sequence (5,-10,20,-40,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat will be the eighth term in the sequence (1,-2,4,-8,16,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat is the 25th term of the sequence (-5,-1,3,7,...)?Class 9Sequences and Progressionsnth termMedium MathematicsWhich term of the sequence (6,13,20,27,\ldots) is (83)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence \((13,18,23,28,\ldots)\), which term is 98?Class 9Sequences and ProgressionsArithmetic ProgressionMedium MathematicsWhat is the (20)th term of the sequence (2,4,7,11,16,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (7,10,16,28,52,\ldots), the added amount doubles each time. What is the next term?Class 9Sequences and ProgressionsSequencesHard