Selina Concise Mathematics Class 10 ICSE Solutions Geometric Progression Selina Publishers Concise Mathematics Class 10 ICSE Solutions Chapter 11Â Geometric Progression Geometric Progression Exercise 11A - Selina Concise Mathematics Class 10 ICSE Solutions Question 1. Find, which of the following sequence form a G.P. : (i) 8, 24, 72, 216, ...... (ii) , ........ (iii) 9, … [Read more...] about Selina Concise Mathematics Class 10 ICSE Solutions Geometric Progression