1 Flashcards
the scale on a military map is 1 inch = 150 miles. Grid coordinates (GC) 2472 and 2765 are 1/2 inches apart on this map. what is the actual distance between the two GC’s. (Grid Coordinates indicates exact location in a military map)
a. 1275 miles
b. 1270 miles
c. 1185 miles
d. 1265 miles
a. 1275 miles
find the exact time after 4 pm when the minute hand coincides with the hour hand?
a. 4:21.6
b. 4:22.8
c. 4:22.7
d. 4:21.8
d. 4:21.8
how much water must be added to 25 liters of a 65% salt solutions to reduce it to 25% solution?
a. 42
b. 38
c. 36
d. 40
d. 40
the sum of two numbers is 78, their difference is 14. find the two numbers.
a. 36,42
b. 40,36
c. 34,42
d. 32,46
d. 32,46
jomar starts cleaning the lawn at 8:00 am and by 9:20 am he has finished 4/5 of it. If he continued working at the same rate, at what time will he finish cleaning the lawn?
a. 10:36 am
b. 9:40 am
c. 9:52 am
d. 10:02 am
b. 9:40 am
janitor A can clean the office in 4 hours. Janitor B works faster and can clean the office in 3 hours. How long would it take them to clean the office if they work together?
a. 0.55 hours
b. 0.56 hours
c. 0.59 hours
d. 0.58 hours
d. 0.58hours
a purse contain 6 1 peso coins, 5 25 centavo coins and 8 5 peso coins. if one coin is drawn at a random from the purse, what is the probability that the coin drawn is 25 centavo coins
a. 0.26
b. 0.27
c. 0.3
d. 0.45
a. 0.26
what is the area of a square that has 15 cm long diagonal?
a. 114.5 cm2
b. 113.5 cm2
c. 112.5 cm2
d. 112.3 cm2
c. 112.5 cm2
how many gallons of acid will be used to make a 250 gallons mixture of acid and water of which 12% is acid
a. 20 gallons
b. 30 gallons
c. 50 gallons
d. 10 gallons
b. 30 gallons
the number differ by 13. The sum of the larger and twice the smaller is 82. What is the smaller number?
a. 33
b. 43
c. 23
d. 13
if one side of a square is is doubled and the other side increased by 7 units, the resulting rectangle will have an area of 120 square units. what is the length of the side of the square.
a. 5
b. 6
c. 7
d. 8
a. 5
the ratio of male to female cadets at the academy was 9:2. If there were 12 females at the classroom , how many male cadets were at the classroom
a. 24
b. 33
c. 55
d. 54
d. 54
156 filed their application to take the PMA and PNPA exams. 21 applicants filed both to PMA and PNPA. If 57 will take the PMA, how many applicant will take the PNPA exams?
a. 77
b. 88
c. 99
d. 66
c. 99
A walks north while B walks south at the rate of 36 mi/h and 15 mi/h. How far apart are they from each other after 2 minutes
a. 2.6 miles
b. 3.2 miles
c. 1.7 miles
d. 4.5 miles
c. 1.7 miles
cadet A had 3 times as much as book as cadet B, but after cadet A gave cadet B 12 books. they had the same number of books. How many books did cadet A have first?
a. 13
b. 12
c. 15
d. 11
b. 12
