NCERT Solutions Class 10 Maths Chapter 5 Arithmetic Progressions Exercise 5.3 The NCERT Solutions Class 10 Maths Chapter 5 Exercise 5.3 is a crucial exercise in calculating the sum of the first in terms of an Arithmetic Progression (AP). This NCERT Solutions exercise is useful for learning the concepts related to sequence and series, which help solve complex problems in mathematics and real life as well. The breakdown of this exercise will guide students in learning these key concepts and ... Find the sum of n th term of an arithmetic progression (A.P.) in this exercise. Learn the concepts and score good marks in the exams with expert solutions prepared by CBSE Path. = 2 [5 { 10 + 27}] = 2 (37 x 5) = 37 x 10 = 370 m. We hope the NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3 , help you. If you have any query regarding NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3 , drop a comment below and we will get back to you at the earliest. Filed Under: Ex 5.3 Class 10 Maths Question 20. In a potato race, a bucket is placed at the starting point, which is 5 m from the first potato, and the other potatoes are placed 3 m apart in a straight line.