IBPS Clerk Mains 2018 Paper

(b) Let total employee who left CNC and DWF in theyear 2016 be 7a and 9a respectivelyATQ –
172 + 84 – 36 + 108 – 9a + 124 – 28 = 406
9a = 424 – 406
9a = 18
a = 2
Employee left CNC in 2016 = 14
So, total employee working in CNC at the end of 2016
=160+96–18+72–14=296