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The nth term of 3,7,11,15,...... is

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Important Questions on Arithmetic Progressions

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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 17
The 2nd term of an AP is 13 and its 5th term is 25. What is its 17th term?
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 18
The 4th term from the end of A.P. -11, -8, -5, ..., 49 is
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 19
Ratio of the sum of n terms of A.P's are (3n+8):(7n+15), then the ratio of their 5th terms is
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 20
If the last term of an A.P. is 119 and the 8th term from the end is 91 then the common difference of the A.P. is
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 21

Find the 10th term from the end of the A.P. 4, 9, 14, ..., 254?

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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 22
Write first four terms of the AP when the first term a and the common difference d are given as follows:
a=-2, d=0
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 23
Which term of the AP, 3, 8,13,18,..., is 78?
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Mathematics Crash Course (Based on Revised Syllabus - 2023)>Chapter 5 - Arithmetic Progressions>Exercise>Q 24
Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.