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Arithmetic Progression

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

MathematicsIn the arithmetic progression (6,13,20,27,\ldots), what is the value of (a_{15}-a_6)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsWhat is the first negative term in the arithmetic progression (25,19,13,7,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsIf (a_1=7) and (a_{12}=73), what is the common difference?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsWhich arithmetic progression has (a_5=29) and (d=6)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsWhich of the following statements is always true for an arithmetic progression?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsIf (x-3), (2x+1), (4x-1) are three consecutive terms of an arithmetic progression, what is (x)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsThe (n)th term of an arithmetic progression is (a_n=8n-5). Which term will be (83)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsIf an arithmetic progression has a₄ = 17 and d = 4, what is the first term a₁?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51EasyMathematicsIn an arithmetic progression, (a_6=21) and (a_{14}=61). What is the common difference (d)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51ExpertMathematicsHow many terms of the arithmetic progression (4,10,16,\ldots) have sum (490)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIf (a=9) and (d=7), what is the value of (a_6+a_7)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIn the arithmetic progression (18,14,10,6,\ldots), which term is (-10)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIf (a_7=49) and (a=13), what is (d)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsWhat is the sum of the first (24) terms of the arithmetic progression (10,15,20,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsWhich of the following conditions, for every interior term of a sequence, is sufficient to identify it as an arithmetic progression (AP)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIn the arithmetic progression (24,30,36,\ldots), if (a_n=102), what is (n)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIf (a_n=5n+6), what is the value of (a_5+a_9)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIn an arithmetic progression, a₃ = 13 and a₁₀ = 62. What is a₁?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52MediumMathematicsIn an arithmetic progression, if the terms \(t_{n-r}\), \(t_n\), and \(t_{n+r}\) exist, which relation is always true?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52HardMathematicsIf 12 and 20 are consecutive terms of an arithmetic progression with one arithmetic mean between them, which of the following is the arithmetic mean between them?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52Hard