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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।

MathematicsIf (a_1=4) and (r=-3), what is (a_5)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Hard MathematicsIf (a=11) and (a_6=352), and (r) is positive, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Hard MathematicsFor a geometric progression with (a=9) and (a_5=2304), if (r) is positive, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Hard MathematicsIn a geometric progression, the first term is (5) and the seventh term is (320). If (r) is positive, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Hard MathematicsWhat is the twelfth term of the geometric progression (7,14,28,56,...)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf (a_1=5) and (a_4=625), and (r) is positive, what will (a_5) be?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsWhat is a₇ in the geometric progression (1, −3, 9, −27, …)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Medium MathematicsIf \(a_1=8\) and \(r=\frac{3}{2}\), what will \(a_4\) be?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf (a_1=11) and (r=3), what will (a_3+a_5) be?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf a₁ = 1 and r = 4, what is the product of the first 4 terms of the geometric progression?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Medium MathematicsIf a₁ = 6 and r = 3, what is a₆ − a₄?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Medium MathematicsIf \(a_n=5\cdot2^{n-1}\), what will (n) be for \(a_n=320\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf \(a_n=81\left(\frac{1}{3}\right)^{n-1}\), what is \(a_2+a_5\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf (6,18,54,\ldots) is a geometric progression, what is the value of (a_5-a_3)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf \(a_1=\frac{3}{2}\) and \(r=4\), what will be \(a_5\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf \(a_n=48\left(\frac{1}{2}\right)^{n-1}\), what is the value of \(a_3+a_5\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf \(a_n=2\cdot3^{n-1}\), what will be the value of \(a_4+a_6\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf (a_6=224) and (a=7), and (r) is positive, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54Hard MathematicsIf aₙ = 3 × 4ⁿ⁻¹, what is the value of a₄ + a₅?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54Medium MathematicsWhat is the value of a₅ + a₆ for the geometric progression (8, 24, 72, …)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54Hard