ExxonMobil Test ExxonMobil Numerical Reasoning 2

Question 1

Production data shows outputs of 320, 345, 310, 355, and 330 units over five days. What is the average daily output?

Accepted Answer

332

Answer

330

Answer

334

Answer

336

Question 2

If crude oil costs $72 per barrel and a refinery needs 15,000 barrels, what is the total cost?

Accepted Answer

$1,080,000

Answer

$1,050,000

Answer

$1,100,000

Answer

$1,125,000

Question 3

A plant's efficiency drops from 94% to 87%. What is the percentage-point decrease?

Accepted Answer

7 points

Answer

5 points

Answer

6 points

Answer

8 points

Question 4

A pipe can fill a storage tank in 4 hours and another pipe can drain it in 6 hours. If both are open, how long to fill the tank from empty?

Accepted Answer

12 hours

Answer

10 hours

Answer

14 hours

Answer

16 hours

Question 5

An ExxonMobil facility uses 4,500 kWh of electricity per day at $0.08 per kWh. What is the monthly electricity bill (30 days)?

Accepted Answer

$10,800

Answer

$10,200

Answer

$10,400

Answer

$10,600

Question 6

A ratio of lubricant to solvent is 3:7. If 210 liters of solvent is used, how much lubricant is needed?

Accepted Answer

90 liters

Answer

70 liters

Answer

80 liters

Answer

100 liters