# Module 1 Mathematics Practice Test

55 Questions | Total Attempts: 246

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• 1.
Three types of bolts are given in a ratio of 5:2:3. If bolt A has 150 pieces, how many bolts are there in total?
• A.

300

• B.

60

• C.

90

• 2.
235.352 - 123.567
• A.

111.785

• B.

358.919

• C.

1.905

• 3.
What is the surface area of a solid cylinder if r = 2 meters, h = 10/pi meters?
• A.

65.12 sq. m.

• B.

40 sq. m.

• C.

52.56 sq. m.

• 4.
What is line PQ called?
• A.

Chord

• B.

Sector

• C.

Segment

• 5.
The area ABP is called ________.
• A.

Segment

• B.

Sector

• C.

Chord

• 6.
The aircraft departs at 1015 PM. If the total flight is 6 hours and 25 minutes, at what time is the aircraft arrival?
• A.

04:40 AM

• B.

04:40 PM

• C.

04:30 PM

• 7.
How long is the flight if the aircraft departs at 1940 and arrives at 0530?
• A.

9 hours and 50 minutes

• B.

10 hours and 10 minutes

• C.

2 hours and 10 minutes

• 8.
If the aircraft arrives at 0515 after a 6 hours and 10 minutes flight, at what time did aircraft departs?
• A.

11:05 PM

• B.

11:05 AM

• C.

11:25 AM

• 9.
What is sin 157 degrees?
• A.

0.3907

• B.

-0.9205

• C.

-0.3907

• 10.
What is tan 318 degrees?
• A.

-0.9004

• B.

0.9004

• C.

-0.6691

• 11.
An aircraft travelled 100 miles bearing 197 degrees from True North. How far south is the aircraft?
• A.

95.63 miles

• B.

29.23 miles

• C.

30.57 miles

• 12.
An aircraft travelled 100 miles southwest from origin. If the aircraft is 50 miles west. What is the bearing of the aircraft?
• A.

210 degrees

• B.

60 degrees

• C.

240 degrees

• 13.
Evaluate.
• A.

47/6

• B.

17/6

• C.

21/5

• 14.
237.902 - 45.816
• A.

192.09

• B.

283.72

• C.

220.26

• 15.
Round off the number to the nearest hundreth: 123.259
• A.

123.26

• B.

124.00

• C.

123.25

• 16.
Calculate the average: 12.5, 23.2, 14.3, 22.5 and 30.7.
• A.

20.64

• B.

17.20

• C.

25.80

• 17.
Evaluate.
• A.

1

• B.

1/2

• C.

2

• 18.
Express in fraction: 12.5%
• A.

1/8

• B.

1/16

• C.

1/25

• 19.
Express in decimal: 14/20
• A.

0.7

• B.

1.42

• C.

0.2

• 20.
Express in percentage: 15/20
• A.

75%

• B.

7.5%

• C.

25%

• 21.
An alloy is composed of aluminum and zinc. If the ratio of aluminum to zinc is 8:1, what is the weight of the aluminum if the total weight is 180 grams?
• A.

160 grams

• B.

20 grams

• C.

180 grams

• 22.
An aircraft fuel contains 12% additive. If the total weight of fuel is 450kg, what is the weight of additive?
• A.

54 grams

• B.

3750 grams

• C.

225 grams

• 23.
Two pulleys are connected by a belt. If the bigger pulley has a diameter of 100 cm and speed of 25 rpm, what is the speed of the smaller gear if its diameter is 50 cm?
• A.

50 rpm

• B.

12.5 rpm

• C.

100 rpm

• 24.
What is the volume of a hemisphere if diameter is 10 cm?
• A.

261

• B.

523

• C.

1570

• 25.
Evaluate.
• A.

12 x 10e6

• B.

1.2 x 10e8

• C.

120 x 10e9

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