arithmetic progressions Archives - Page 2 of 9

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 55. Find the sum of all integers(v) from 1 to 500 which are multiples of 2 or 5.

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This is an arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.6 In this ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 55. Find the sum of all integers(iv) from 1 to 500 which are multiples of 2 as well as of 5.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 49. Find the sum of first n odd natural numbers.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 45. If sum of the first n terms of an A.P. is 4n – n2, then what is the first term? What is the sum of first two terms? What is the second term? Similarly find the 3rd, 10th and nth terms.

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This is an arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.6 In this ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 44. The sum of first m terms of an A.P. is 4m2 – m. If its nth term is 107, find the value of n. Also, find the 21st term of this A.P.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 43. The sum of first q terms of an A.P. is 63q – 3q2. If its pth term is –60, find the value of p. Also, find the 11th term of this A.P.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.6 In this question we ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 37. Find the number of terms of the A.P. –12, –9, –6, . . . , 21. If 1 is added to each term of this A.P., then find the sum of all terms of the A.P. thus obtained.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 33. In an A.P. the sum of first ten terms is −150 and the sum of its next 10 term is −550. Find the A.P.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 32. The nth term of an A.P is given by (−4n + 15). Find the sum of first 20 terms of this A.P.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.6 In this question we ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 31. The sum of first seven terms of an A.P. is 182. If its 4th and 17th terms are in ratio 1: 5, find the A.P.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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