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Class 10 Mathematics

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf the sum of an AP is (S_n=2n^2+7n), find the (18)th term.Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 67Hard MathematicsIf an arithmetic progression has a non-zero common difference, what is the nature of the sum \(S_n\) of its first \(n\) terms as a function of \(n\)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 67Hard MathematicsIf an arithmetic progression has first term \(a\) and common difference \(d\), which is the correct formula for the sum \(S_n\) of its first \(n\) terms?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsFind the sum of the AP (7, 12, 17, ..., 82).Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsIf (S_n=5n^2-n), what is the value of (S_9)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsIf an AP has (S_{12}=390) and (d=5), what is the first term (a)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsIf (S_{25}=1225) and (S_{24}=1128), what is the (25)th term?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsWhich of the following formulas can represent \(S_n\), the sum of the first \(n\) terms of an arithmetic progression (AP)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsIf an AP has first term \(a\), \(n\)th term \(l\), and \(n\) terms, which is the correct formula for the sum \(S_n\) of its first \(n\) terms?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsThe sum of the first (18) terms is (441), and the first term is (3). If the sequence is an AP, what is the common difference (d)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsWhat is the sum of the first (14) terms of the AP (4,10,16,\ldots)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsIf (S_{10}=250) and (S_9=207), what is the (10)th term?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 69Medium MathematicsThe sum of the first (12) terms is (912), and the first term is (18). What will be the last term (l)?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsThe sum of the first (18) terms of an arithmetic progression is (1170). What will be the average of these terms?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsAfter removing the first (11) even natural numbers from the first (28) even natural numbers, what is the sum of the remaining numbers?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsAfter removing the first (14) odd natural numbers from the first (26) odd natural numbers, what will be the sum of the remaining numbers?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsIf the first term of an arithmetic progression is (85), the last term is (0), and the number of terms is (18), what is the sum?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsIf an arithmetic progression has first term \(a\), \(n\)th (last) term \(l\), and \(n\) terms in all, which is the correct formula for the sum \(S_n\) of its first \(n\) terms?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsThe first term of an arithmetic progression is (9), the last term is (147), and the number of terms is (24). Find the sum.Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium MathematicsRiya saves money daily for 12 days. She saves ₹50 on the first day and ₹10 more on each successive day. She claims that her total saving is ₹2520. Which of the following analyses is correct?Class 10Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APLevel 68Medium