Suresh went to a commercial bank to exchange US dollar to visit Switzerland. On
that day, the buying rate of US dollar was Rs 132.20 and
selling rate was Rs 133.
(i) How many US dollar did Suresh receive by exchanging Rs 3,32,500 with US
dollars?
(ii) On the same day, if his friend who returned back to Nepal from USA,
exchanged $1,800, how much Nepali
rupees did the friend receive?
(iii) After a week, if the selling rate of US dollar was increased to Rs 134.33, by
what percent was
the Nepali currency devaluated?

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