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Sum

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

MathematicsFind the sum of all natural numbers from 1 to 25.Class 9Sequences and ProgressionsSum of first n natural numbersLevel 63Easy MathematicsWhat will be the sum of the first 12 natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 63Easy MathematicsIf the sum of the first (n) natural numbers is (45), what is (n)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 63Easy MathematicsWhat is the value of (1+2+3+\cdots+20)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 63Easy MathematicsFind the sum of the first 15 natural numbers.Class 9Sequences and ProgressionsSum of first n natural numbersLevel 63Easy MathematicsWhat is the value of (1+2+3+\cdots+25)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62Easy MathematicsWhat is the sum of the first (10) natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62Easy MathematicsWhat is the sum of the first (5) terms of the geometric progression (36,18,9,\frac{9}{2},\ldots)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54Expert MathematicsIf (a_1=4) and the sum of the first (5) terms is (484), and (r) is a positive integer, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 54Expert MathematicsWhat is the sum of the first (5) terms of the geometric progression (12,6,3,\frac{3}{2},\ldots)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf (a_1=2) and the sum of the first (5) terms is (62), and (r) is a positive integer, what is (r)?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Expert MathematicsIf a geometric progression has a = 16 and r = 1/2, what is the sum of its first four terms?Class 9Sequences and ProgressionsGeometric ProgressionLevel 53Medium MathematicsWhat is the sum of the first (12) terms of the arithmetic progression (7,14,21,28,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52Expert MathematicsIf (a_1=8) and the sum of the first (7) terms is (161), what is the common difference?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52Expert MathematicsWhat is the sum of the first (9) terms of the arithmetic progression (5,13,21,29,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52Expert MathematicsIf (a_n=5n+9), what is the sum of the first (6) terms of this arithmetic progression?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 52Expert MathematicsWhat is the sum of the first (10) terms of the arithmetic progression (3,9,15,21,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51Expert MathematicsIf (a_1=5) and the sum of the first (6) terms is (120), what is the common difference?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51Expert MathematicsWhat is the sum of the first (8) terms of the arithmetic progression (4,12,20,28,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 51Expert MathematicsWhat is the sum of the first (9) terms of the arithmetic progression (1,6,11,16,\ldots)?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 50Expert