Question

$S_1$: Payment for imports and exports is made through a system called foreign exchange.
P: The value of the money of one country in relation to the money of other countries is agreed upon.
Q: These rates of exchange vary from time to time.
R: For instance, an American dollar or a British pound sterling is worth certain amounts in the money of other countries.
S: Sometimes a United States dollar is worth 12 pesos in Mexico.
$S_6$: Another time it may be worth eight pesos.
The proper sequence should be:

• A. PQRS
• B. QPRS
• C. PRQS
• D. RPQS

Answer 1

The correct option is C PRQS

P extends the definition provided in $S_1$.

Then R, gives an example for the concept explained in $S_1$ and P.

$S_6$ continues S.

So, S will come after Q and before $S_6$.

Thus, the proper sequence formed is P-R-Q-S.