NLN PAX EXAM PREP- MATH
Exam Review 2023
One kilometer (km) equals 0.6 miles. How many miles equal 2.75 km?
1.65mi
2.15 mi
3.35mi
4.58mi -
... [Show More] ANS-1.65mi
The difference between the boiling point and melting point of a specific substance is 80
degrees Celsius (80°C). If the boiling point is 56°C, what is the melting point?
24°C
-24°C
26°C
-36°C - ANS--24°C
Of 60 patients treated with a certain medication, 24 showed no improvement. What
percent of patients improved?
60%
40%
36%
24% - ANS-60%
If 1 kilogram (kg) equals 2.2 pounds (lbs), how many kg are there in 130 lbs? (To the
nearest tenth of a kg.)
286 kg
62.3 kg
59.1 kg
58.7 kg - ANS-59.1 kg
If 30% of x = 60, then x =
200
280
50
18 - ANS-200
The dosage of a certain medication is determined by a patient's body weight. The
medication's dosage is 2.5 mg per kilogram of body weight. What would be the dose for
a patient who weighs 72 pounds? (1 lb =0.453 kg) (Doses are rounded to the nearest 25
mg)
75 mg
100 mg
375 mg
400 mg - ANS-75 mg
How much simple interest will be paid on a $500 loan for 1 year if the annual interest
rate is 6%?
$3,000.00
$530.00
$120.00
$30.00 - ANS-$30.00
If a hospital equipment salesperson receives 12% commission, how much commission
is paid when $16,000 worth of equipment is sold?
$1,333.33
$1,920.00
$14,080.00
$17,920.00 - ANS-$1,920.00
On a map, 1/4 inch represents 125 miles (mi). How many miles does 5 inches
represent?
100 mi
5,000 mi
1,000 mi
2,500 mi - ANS-2,500 mi
Solve: 8[7 - 3(12 - 2) / 5]
0
8
16
64 - ANS-8
What is the area of a rectangle that is 4 feet wide and 9 feet long?
18 square feet
26 square feet
36 square feet
72 square feet - ANS-36 square feet
Mr. Clark owns 150 shares of stock in the Acme Company and receives $180 per year
in dividends. How much does Mrs. Grey receive for an annual dividend if she owes 400
shares in the same company?
$250.00
$360.00
$480.00
$500.00 - ANS-$480.00
If x = 4, x³ =
12
16
64
256 - ANS-64
How many milligrams (mg) are in 50 grams (g)? (0.5 g = 500 mg)
0.05 mg
5,000 mg
10,000 mg
50,000 mg - ANS-50,000 mg
Which of these fractions equals 40%?
1/4
2/5
4/5
5/2 - ANS-2/5
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