rajathpanta wrote:
For E- the Off explanation says adequate..they need is redundant. Also the use of 'and also' makes sense to me. !!

But in D it says newly acquired skills and 'even'. I do not see a difference here between 'skills and also' and 'skills and even'.
@vercules- could you comment?
Hi rajathpanta,
'and also' is considered redundant on the GMAT. It can be replaced by the simple 'and' without changing the meaning. 'and even' is used
...