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Common Ratio

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

MathematicsIf a geometric progression has (a_1=6) and (a_3=150), what is the positive (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIn the geometric progression \(5,25,125,\ldots\), what is \(a_4\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf \(a_2=40\) and \(a_5=320\), and the ratio is positive, what is \(r\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhat is the sum of the first 6 terms of the geometric progression (4, 8, 16, 32, …)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf \(a_1=\frac{7}{4}\) and \(r=2\), what is \(a_4\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhich sequence has common ratio (6)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhat is the (6)th term of the geometric progression (6,18,54,\ldots)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf (x,20,100) are consecutive terms of a geometric progression, what is (x)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf \(a_2=16\) and \(a_5=1024\), and the ratio is positive, what is \(r\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf a = 3 and r = 2, what will be the sum of the first 6 terms?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhich of the following sequences is a geometric progression in which each term is three times the immediately preceding term?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhich option has common ratio (\frac{1}{3})?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhich of the following sequences is a geometric progression with common ratio \(-2\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhat is the fifth term of the sequence \(\frac{5}{6},\frac{5}{3},\frac{10}{3},\frac{20}{3},\ldots\)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf a geometric progression has (a_1=3) and (a_4=81), and the ratio is positive, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf a geometric progression has (a_2=28) and (r=4), what is (a_1)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhat is the common ratio of the sequence (7,-14,28,-56,\ldots)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsIf a geometric progression has first term (6) and common ratio (4), what is the third term?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Medium MathematicsWhich geometric progression has first term 8 and common ratio 3?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58Easy MathematicsIf a geometric progression has (a_1=7) and (r=5) what is (a_3)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58Easy