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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।

MathematicsIn an arithmetic sequence, a₇ = 38 and the common difference is 6. What is its nth term?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsWhat is the 7th term of the sequence 4, 20, 100, 500, …?Class 9Sequences and ProgressionsGeometric ProgressionLevel 59HardMathematicsIf aₙ = 9n − 11, what is a₂ₖ₊₃?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIn an arithmetic sequence, a₄ = 21 and a₁₀ = 57. What is its nth term?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 59HardMathematicsWhat is the nth term of the sequence 6, 13, 24, 39, 58, …?Class 9Sequences and Progressionsnth termLevel 56ExpertMathematicsWhich is the nth term of the sequence 1, 4, 10, 20, 35, …?Class 9Sequences and Progressionsnth termLevel 56ExpertMathematicsIf aₙ = n² + (−1)ⁿ, what is the value of a₆ − a₅?Class 9Sequences and Progressionsnth termLevel 56HardMathematicsWhat is the nth term of the sequence 3/2, 5/3, 7/4, 9/5, …?Class 9Sequences and Progressionsnth termLevel 56HardMathematicsWhich is the nth term of the sequence 4, 10, 18, 28, 40, …?Class 9Sequences and Progressionsnth termLevel 56HardMathematicsIf aₙ = (n² + 1)/n, what is the value of a₄?Class 9Sequences and Progressionsnth termLevel 56MediumMathematicsWhich is the nth term of the sequence −1, 4, −9, 16, −25, …?Class 9Sequences and Progressionsnth termLevel 56HardMathematicsWhat is the nth term of the sequence (1/2, 2/3, 3/4, 4/5, …)?Class 9Sequences and Progressionsnth termLevel 56MediumMathematicsIf aₙ = 3n² − 2n + 1, what is the value of a₈ − a₅?Class 9Sequences and Progressionsnth termLevel 56MediumMathematicsIf aₙ = n(n − 2), which term is 48?Class 9Sequences and Progressionsnth termLevel 58MediumMathematicsWhich is the nth term of the sequence 4, 6, 10, 18, 34, …?Class 9Sequences and ProgressionsExplicit or general ruleLevel 58MediumMathematicsWhat is the nth term of the sequence 7, 15, 31, 63, 127, …?Class 9Sequences and ProgressionsExplicit or general ruleLevel 58HardMathematicsIn an arithmetic sequence, a₈ = 41 and the common difference is 5. What is its nth term?Class 9Sequences and Progressionsnth termLevel 58MediumMathematicsWhat is the 8th term of the sequence 3, 9, 27, 81, …?Class 9Sequences and Progressionsnth termLevel 58MediumMathematicsWhich is the nth term of the sequence 5, 12, 21, 32, 45, …?Class 9Sequences and ProgressionsExplicit or general ruleLevel 58HardMathematicsIn an arithmetic sequence, a₅ = 28 and a₁₁ = 64. What is its nth term?Class 9Sequences and Progressionsnth termLevel 58Medium