OTEE Mathematical Aptitude 2

Question 1

A squad of 24 soldiers is divided in a 3:5 ratio. How many soldiers are in the larger group?

Accepted Answer

15

Answer

9

Answer

12

Answer

18

Question 2

A military vehicle travels 240 miles on 8 gallons of fuel. How many gallons are needed for a 390-mile mission?

Accepted Answer

13

Answer

10

Answer

11

Answer

15

Question 3

A cadet's test score improved from 65 to 78. What is the percentage increase?

Accepted Answer

20%

Answer

15%

Answer

18%

Answer

25%

Question 4

If 30% of a unit's 120 members are officers, how many are non-officers?

Accepted Answer

84

Answer

36

Answer

72

Answer

90

Question 5

A field mixture requires a salt-to-water ratio of 1:8. How much salt is needed for 72 liters of water?

Accepted Answer

9 liters

Answer

8 liters

Answer

10 liters

Answer

12 liters

Question 6

A cadet answers 80% of 50 test questions correctly. How many questions were answered incorrectly?

Accepted Answer

10

Answer

8

Answer

12

Answer

15

Question 7

Two soldiers can each complete a task alone in 6 hours and 9 hours respectively. How long will they take working together?

Accepted Answer

3.6 hours

Answer

3.0 hours

Answer

4.5 hours

Answer

7.5 hours