Math (PS)
What is the unit's digit of ?
(A) 1
(B) 3
(C) 5
(D) 7
(E) 9
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Verbal (SC)
The fifties, for all their advertised conformity, now appear to have been a time of considerable achievement in the arts.
(A) for all their advertised conformity, now appear to have been
(B) despite all their advertised conformity, now appear to be
(C) for all their advertised conformity, now appear that they were
(D) despite all their advertised conformity, now appears as
(E) with all advertised conformity, now appears
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the exponents of 7 have units digits ending in 7,9,3 and 1 and then series repeat .
So if 7 exponent 75 ( ie 75/4 = 3) which means we need to 3 units digits and add 6 to it
Correct answer E
That’s Right. Please see here: http://gmatclub.com/forum/m12-72970.html