Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects

RELATED QUESTIONS

Sequences And Progressions

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

MathematicsIf (S_a=2485) and (S_b=3570), what will be the value of (b-a)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62HardMathematicsFor which value of \(n\) will \(S_n-S_{n-4}=282\), where \(S_n=1+2+\cdots+n\)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62MediumMathematicsHow much greater is the sum of the first (90) natural numbers than the sum of the first (45) natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62HardMathematicsIf (S_n=1326), what will be the value of (S_{n+7})?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62HardMathematicsWhat is the sum of the first (83) natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 62HardMathematicsIf (S_y=4950), what will be the value of (S_{y+1})?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsWhat is 3 times the difference between S_48 and S_24?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61MediumMathematicsWhat is the value of S_200 - S_190?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61EasyMathematicsThe sum of the first (n) natural numbers is (4656). What is the value of (n-10)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsWhich sum is obtained by adding 76 + 77 + 78 + 79 + 80 to S_75?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61EasyMathematicsIf S_n - S_{n-1} = 84 and S_m = 990, what is n - m?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61MediumMathematicsWhat is the difference between the sum of the first (120) natural numbers and the sum of the first (80) natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsWhat is the value of (S_{33}+S_{66}-S_{22})?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsIf S_n = 1830, what is the value of S_{n+10} - S_n?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61MediumMathematicsWhat is the sum of (71+72+73+\cdots+100)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsIf (S_{3k}=1176), what will be the value of (k)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsFind the value of (S_{100}-S_{90}+S_{10}).Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsWhat is the sum of the first (150) natural numbers?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsWhich number should be added to (S_{44}) to get (S_{50})?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61HardMathematicsThe value of Sₙ − S₍ₙ₋₁₎ + S₍ₙ₋₂₎ − S₍ₙ₋₃₎ is 100. What is n?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61Hard