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deepaksoniGuru

Asked: May 27, 2021In: CBSE

Problem 4: Find the common difference and write the next four terms of each of the following arithmetic progressions: (i) 1, -2, -5, -8, ……..

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.3 In this question we ...Read more

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deepaksoniGuru

Asked: June 13, 2021In: CBSE

Question 2. Find: (iv) Which term of the AP 21. 42, 63, 84, … is 420?

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This is arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.4 In this question ...Read more

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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 1. Find the sum of the following arithmetic progressions: (i) 50, 46, 42, … to 10 terms

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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 29, 2021In: CBSE

Question 12. Find the sum of (iv) all 3–digit natural numbers which are multiples of 11.

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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 36. The first and the last terms of an A.P. are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?

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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: July 1, 2021In: CBSE

Question 56. Let there be an A.P. with first term a and common difference d. If an denotes its nth term and Sn is the sum of first n terms, then find:(vii) k, if Sn = 3n2 + 5n and ak = 164.

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This is an arithmetic progression based question from Chapter name- Arithmetic progressions In this question we have been given that there ...Read more

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deepaksoniGuru

Asked: August 9, 2021In: CBSE

True or false :- Two triangles are similar if their corresponding angles are proportional.

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Question taken from RD sharma Class 10th Chapter 4th Chapter name:- Triangles This is very basic and important questions. We have ...Read more

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Problem 4: Find the common difference and write the next four terms of each of the following arithmetic progressions: (i) 1, -2, -5, -8, ……..

Question 2. Find: (iv) Which term of the AP 21. 42, 63, 84, … is 420?

Question 1. Find the sum of the following arithmetic progressions: (i) 50, 46, 42, … to 10 terms

Question 12. Find the sum of (iv) all 3–digit natural numbers which are multiples of 11.

Question 36. The first and the last terms of an A.P. are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?

Question 56. Let there be an A.P. with first term a and common difference d. If an denotes its nth term and Sn is the sum of first n terms, then find:(vii) k, if Sn = 3n2 + 5n and ak = 164.

True or false :- Two triangles are similar if their corresponding angles are proportional.