# Solutions

Get detailed explanations to advanced GMAT questions.

### Question

A certain machine produces 1,000 units of product P per hour. Working continuously at this constant rate, this machine will produce how many units of product P in 7 days?

Option A:

7000

Option B:

24000

Option C:

40000

Option D:

100000

Option E:

168000

### Difficulty Level

Easy### Solution

Option E is the correct answer.

### Option Analysis

Given machine produces 1000 units in hour.

In a day there are 24 hours totally

So in 7 days there are 168 hours.

So it will produce 168000 units for 7 days