NLN PAX EXAM PREP: MATH : Questions & Answers
One kilometer (km) equals 0.6 miles. How many miles equal 2.75 km?
1.65mi 2.15 mi 3.35mi 4.58mi (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%
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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 2 / 3
(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]
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
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