... third side The sides are 10 , 12 and ‘x’ From Rule 2, x can take the following values : 3, 4, 5, 6, 7, 8, 9, 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20, 21 – A total of 19 values When x = or x ... 8, 9, 10 , 11 , 12 , 13 , 14 , 15 A total of values www.BankExamsToday.com Page 17 14 Rate in still water SBI PO Prelim 2 015 – Model Paper = (10 + 7) km./hr = 8.5 km./hr = (10 - 7) km./hr = 1. 5 km./hr ... have (3 +11 +7+9 +15 +13 +8 +19 +17 + 21+ 14+x /12 ) Number in place x is 13 7 + x = 14 4 x = 14 4 13 7 x=7 28 HCF of 18 and 25 is So, they are co-primes 29 Ratio of speed of camel and elephant = : = × 15 : =...