Padhai Vadhai
Showing 85 - 96 of 112 notes
Q.27 Find the 20th term of the AP whose first term is 15 and the sum of first 20 term is 430. I Class 10th Maths I Arithmetic Progression
Q.27 Find the 20th term of the AP whose first term is 15 and the sum of first 20 term is 430. I Class 10th Maths I Arithmetic Progression
Q.26 If the 8th term of an AP is 25 and the 15th term of is 46, find the sum of the first 20 terms. I Class 10th Maths I Arithmetic Progression
Q.26 If the 8th term of an AP is 25 and the 15th term of is 46, find the sum of the first 20 terms. I Class 10th Maths I Arithmetic Progression
Q.25 The 3rd term of an AP is 16 and the 19th term is 34. find the first term and the common difference. I Class 10th Maths I Arithmetic Progression
Q.25 The 3rd term of an AP is 16 and the 19th term is 34. find the first term and the common difference. I Class 10th Maths I Arithmetic Progression
Q.24 Find the number of terms in the AP 11, 8, 5, ... , so that the last term is -22. I Class 10th Maths I Arithmetic Progression
Q.24 Find the number of terms in the AP 11, 8, 5, ... , so that the last term is -22. I Class 10th Maths I Arithmetic Progression
Q.23 Find the sum of the terms from 7th to 17th of the AP:  5, 9, 13, ... , I Class 10th Maths I Arithmetic Progression
Q.23 Find the sum of the terms from 7th to 17th of the AP: 5, 9, 13, ... , I Class 10th Maths I Arithmetic Progression
Q.22 The sum of the n terms of an AP is 2n²+3n. find the 10th term. I Class 10th Maths I Arithmetic Progression
Q.22 The sum of the n terms of an AP is 2n²+3n. find the 10th term. I Class 10th Maths I Arithmetic Progression
Q.21 Find the 16th term of an AP whose first term is 7 and common difference is 3. I Class 10th Maths I Arithmetic Progression
Q.21 Find the 16th term of an AP whose first term is 7 and common difference is 3. I Class 10th Maths I Arithmetic Progression
Q.20 Find the sum of the first  20 terms of the AP:  10, 8, 6, 4, ... I Class 10th Maths I Arithmetic Progression
Q.20 Find the sum of the first 20 terms of the AP: 10, 8, 6, 4, ... I Class 10th Maths I Arithmetic Progression
Q.19 30th term of the AP: 10, 7, 4, ... , is I Class 10th Maths I Arithmetic Progression
Q.19 30th term of the AP: 10, 7, 4, ... , is I Class 10th Maths I Arithmetic Progression
Q.18 The 10th term of an AP is 35 and the 16th term is 65. find the first term and common difference. I Class 10th Maths I Arithmetic Progression
Q.18 The 10th term of an AP is 35 and the 16th term is 65. find the first term and common difference. I Class 10th Maths I Arithmetic Progression
Q.17 Find the sum of the first 15 terms of the AP: 1, 4, 7, 10. I Class 10th Maths I Arithmetic Progression
Q.17 Find the sum of the first 15 terms of the AP: 1, 4, 7, 10. I Class 10th Maths I Arithmetic Progression
Q.16 Find the 25th term of the AP: 2, 8, 14,20, ... I Class 10th Maths I Arithmetic Progression
Q.16 Find the 25th term of the AP: 2, 8, 14,20, ... I Class 10th Maths I Arithmetic Progression
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