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Class 9 Mcq

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

MathematicsIf z, 5z, 25z, ... is a geometric progression, what is the common ratio?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIf a geometric progression has a₁ = 12 and a₂ = 48, what is its common ratio?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIf aₙ = 64 × (1/2)ⁿ⁻¹, what is the value of a₅?Class 9Sequences and ProgressionsExplicit or general ruleLevel 58EasyMathematicsIs 14, 42, 126, 378, ... a geometric progression?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsWhat is the value of r in the geometric progression 15, 45, 135, 405, ...?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIf the first term of a geometric progression is 54 and the common ratio is 1/3, what is the second term?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsWhat is the first term in the geometric progression (12, 36, 108, 324, ...)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIs the sequence (5, 25, 125, 625, ...) a geometric progression?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIf a geometric progression has first term 7 and common ratio 4, what is its second term?Class 9Sequences and ProgressionsGeometric ProgressionLevel 58EasyMathematicsIf a geometric progression has first term a = 24 and common ratio r = 1/2, what is the sum of its first four terms?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54MediumMathematicsIn the geometric progression (4, 16, 64, ...), what is a₅?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54MediumMathematicsIf a1 = 4 and the common ratio r = -3, what are the first four terms?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54MediumMathematicsWhat is the sixth term of the geometric progression (2, -4, 8, -16, ...)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54MediumMathematicsIn the sequence (3, 15, 75, 375, …), which term is 1875?Class 9Sequences and Progressionsnth termLevel 54MediumMathematicsIf a₁ = 20 and r = 1/2, what is a₄?Class 9Sequences and Progressionsnth termLevel 54MediumMathematicsIn the geometric progression (2, 6, 18, 54, …), which term is 486?Class 9Sequences and Progressionsnth termLevel 54MediumMathematicsWhat is the sixth term of the sequence 3/4, 3/2, 3, 6, …?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54MediumMathematicsIf a₁ = 2 and a₅ = 162, and the ratio is positive, what is r?Class 9Sequences and Progressionsnth termLevel 54MediumMathematicsWhich geometric progression has first term 6 and common ratio 4?Class 9Sequences and ProgressionsGeometric ProgressionLevel 57EasyMathematicsIf (y, 4y, 16y, …) is a geometric progression, what is the common ratio?Class 9Sequences and ProgressionsGeometric ProgressionLevel 57Easy