In normal circumstances, other punctuation marks (commas, colons, or parentheses) should be used. When you want a phrase or another part of the sentence to have extra emphasis, a dash may be used.
Answer:
(i) where he spent
(ii) that he went to many hill stations
(iii) which one he liked
(iv) as he is very fond
Answer:
its a. the “New Man” integrates the past and remembers that the individual, not production, is most important