GMAT Question of the Day (Feb 1): Word Problem and Sentence Correction

Math (DS)

It took the bus 4 hours to get from town A to town B. What was the average speed of the bus for the trip?

1. In the first 2 hours the bus covered 100 miles
2. The average speed of the bus for the first half of the distance was twice its speed for the second half

OA and Explanation

Verbal (SC)

The Sunrise policy at Melvin Prexart & Co states that, henceforth, the strategy guidelines should be implemented quicker than they had been in the past.

(A) the strategy guidelines should be implemented quicker than they had been in the past
(B) the strategy guidelines should be implemented quicker than they have been in the past
(C) the strategy guidelines should be implemented quicker than they did in the past
(D) the strategy guidelines should be implemented more quickly than they have been in the past
(E) the strategy guidelines should be implemented more quickly than they had been in the past

OA and Explanation

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