If the total fall of house sewer is 24 inches per 120 feet. What is the slope per
foot in sewer?
0.02
2
Find the area at the cross section of a pipe with the inside diameter of 14 inches and outside diameter of 17 inches?
73.04 sq. in.
3
The amount of heat required to change ice to liquid water is?
144 Btu
4
For any two triangles, if an angle of one triangles is congruent to an angle of the other and if the two sides of one triangle are proportional to two sides of the other, they are what kind of triangles?
Similar
5
A temperature of 1800 F is approximately equal to?
82.220C
6
An angle inscribe in a semi-circle is always?
90 degree
7
A factor repeated to produce a power is?
Root
8
A polygon with 10 sides is
Decagon
9
. A rectangle reservoir has the following dimensions, L=4m, W=2m, H=3m, what is the maximum volume of water that can be accomadated in the tank?
24,000 liters
10
Two angles having the same vertex and the side of one is the prolongation of the side of the pther is?
Vertical angle
11
A water supply system is to be installed at a distance of 54 meters using 6 meters long PVC pipe with a diameter of 100mm. determine the number of length of PVC pipe to be used?
9
12
What is the number of horsepower required to raise 25,000 lbs of water for a height of 30 meters within 10 minutes?
8 hp
13
A city of 25,000 uses 15 gallons of water per day per capita. If it is required to raise this water 150 feet, what is the number of horsepower required?
10 hp
14
Twenty less than four times a certain number is 4. Determine the number
4
15
What is the number of the horsepower to lift 10,000 gallons of water per hour top to a height of 90 ft? assume the weight of water to be 8 - ½ lbs per gallon
3.86
16
How many gallons of water can a 75 hp engine raise 150 ft in 5 hours? One gallon of water weights 8-1/2 lbs
593,238 gallons
17
One cubic foot of water is assumed to wight 62.5 lbs. what is the weight of one cubic inch of water?
0.0361
18
A man bought plumbing tools worth 2100. The sales tax was 8%. How much did the man pay?
2268
19
A drainage pipe line 1000 ft long is laid at a slope of 2%. What is the total drop of the lower end?
20 ft
20
What is the travel length of a plastic pipe 4” in a diameter if the offset angle is 11.250 and the offset length is 60cm.
3m
21
A 150 mm diameter pipe, 50 ft long is installed vertically. It is filled with water at atmospheric pressure, what is the total pressure in psi at the bottom?
21.66 psi
22
What is the pressure in pounds per square inch at the base of a 10 foot water cylinder?
4.33 psi
23
If the total working area of the plunger of a pump is 10 sq. in. What is the total pressure in pounds on the plunger when pumping against 125 lbs per square
inch?
12.5 lbs
24
350 is to be divided between Jones and Smith so that jones will receive 25 more than Smith. How much Jones received?
187.50
25
350 is to be divided between Jones and Smith so that jones will receive 25 more than Smith. How much Smith received?
162.50
26
Find two consecutive even integers such that the square of the larger is 44 greater that the square of the smaller integers.
10 and 12
27
A messenger traveling 65 miles per hour pursues a truck which has a start of 2 hours and overtacks it in 3 hours. Find the trucks' speed?
39 miles/hr
28
A motorboat went 70 miles in 4 hours when traveling at full speed upstream on a river whose current flows at the rate of 6 miles per hour. How fast can the boat travel in still water?
23.5 miles/hr
29
Two coats of paint are required for an elevated water pipe line 7 inches in diameter (outside diameter) and 200 ft long. If a gallon of paint covers 200 sq. ft. on the first coat and 250 sq. ft. on the second coat, how many gallons are
needed?
33 gallons
30
What is the radius of a circle the area of which is equal to that of a rectangle whose sides are 26.9 and 12.5 inches respectively?
10.34 in
31
What is the weight of a solid ball of brass 6 inches in diameter? Assume specific gravity of 8.4?
34.3 lbs
32
One cubic yard can give a volume equivalent to?
0.7651 cu.m
33
Find the diameter of a circle whose area is equal to the difference between the area of an 8-inch circle and the area of a 4-inch circle?
5.26 in
34
One gallon is equal to?
3.65 liters
35
11/16 of an inch is equal to?
17.4625 mm
36
The volume of a cube is equal to the cube of the measure of its?
Edge
37
If each of two lines is perpendicular to the same line, then the lines are?
Parallel
38
Is a branch of mathematics dealing with integers and more generally, numeral computation?
Arithmetic
39
One pound per square inch is equivalent to how many feet of water?
2.31 ft
40
The power to which a number is raised is indicated by a small superior figure called?
Exponent
41
A number that be exactly divided by two is?
Even
42
How many feet can one horsepower raise a weight of 33 Is within one hour?
60,000 ft
43
A space that is devoid of matter and in which the pressure is zero?
Outer space
44
Decrease in the value of a physical property due to the passage of time?
Depreciation
45
We may classify an interest rate which specifies the actual rate of interest on the principal for one year as?
Effective rate
46
The ratio of the interest payment to the principal for a given unit of time and usually expressed as a percentage of the principal?
Interest rate
47
Additional information of prospective bidders on contract documents issued prior to bidding date?
Bid bulletin
48
What is the corresponding effective rate of 18 % compound semi-quarterly?
19.48%
49
Find the present worth of the future payment of 100,000 to be made in 10 years with an interest of 12% compounded quarterly?
30,655.68
50
You loan from a firm an amount of 100,000 with a rate of simple interest of 20 % but the interest was deducted from the loan at the time the money was borrowed. If at the end of one year, you have to pay the full amount of 100,000, what is the actual rate of interest?
If the total fall of house sewer is 24 inches per 120 feet. What is the slope per
foot in sewer?
0.02
2
Find the area at the cross section of a pipe with the inside diameter of 14 inches and outside diameter of 17 inches?
73.04 sq. in.
3
The amount of heat required to change ice to liquid water is?
144 Btu
4
For any two triangles, if an angle of one triangles is congruent to an angle of the other and if the two sides of one triangle are proportional to two sides of the other, they are what kind of triangles?
Similar
5
A temperature of 1800 F is approximately equal to?
82.220C
6
An angle inscribe in a semi-circle is always?
90 degree
7
A factor repeated to produce a power is?
Root
8
A polygon with 10 sides is
Decagon
9
. A rectangle reservoir has the following dimensions, L=4m, W=2m, H=3m, what is the maximum volume of water that can be accomadated in the tank?
24,000 liters
10
Two angles having the same vertex and the side of one is the prolongation of the side of the pther is?
Vertical angle
11
A water supply system is to be installed at a distance of 54 meters using 6 meters long PVC pipe with a diameter of 100mm. determine the number of length of PVC pipe to be used?
9
12
What is the number of horsepower required to raise 25,000 lbs of water for a height of 30 meters within 10 minutes?
8 hp
13
A city of 25,000 uses 15 gallons of water per day per capita. If it is required to raise this water 150 feet, what is the number of horsepower required?
10 hp
14
Twenty less than four times a certain number is 4. Determine the number
4
15
What is the number of the horsepower to lift 10,000 gallons of water per hour top to a height of 90 ft? assume the weight of water to be 8 - ½ lbs per gallon
3.86
16
How many gallons of water can a 75 hp engine raise 150 ft in 5 hours? One gallon of water weights 8-1/2 lbs
593,238 gallons
17
One cubic foot of water is assumed to wight 62.5 lbs. what is the weight of one cubic inch of water?
0.0361
18
A man bought plumbing tools worth 2100. The sales tax was 8%. How much did the man pay?
2268
19
A drainage pipe line 1000 ft long is laid at a slope of 2%. What is the total drop of the lower end?
20 ft
20
What is the travel length of a plastic pipe 4” in a diameter if the offset angle is 11.250 and the offset length is 60cm.
3m
21
A 150 mm diameter pipe, 50 ft long is installed vertically. It is filled with water at atmospheric pressure, what is the total pressure in psi at the bottom?
21.66 psi
22
What is the pressure in pounds per square inch at the base of a 10 foot water cylinder?
4.33 psi
23
If the total working area of the plunger of a pump is 10 sq. in. What is the total pressure in pounds on the plunger when pumping against 125 lbs per square
inch?
12.5 lbs
24
350 is to be divided between Jones and Smith so that jones will receive 25 more than Smith. How much Jones received?
187.50
25
350 is to be divided between Jones and Smith so that jones will receive 25 more than Smith. How much Smith received?
162.50
26
Find two consecutive even integers such that the square of the larger is 44 greater that the square of the smaller integers.
10 and 12
27
A messenger traveling 65 miles per hour pursues a truck which has a start of 2 hours and overtacks it in 3 hours. Find the trucks' speed?
39 miles/hr
28
A motorboat went 70 miles in 4 hours when traveling at full speed upstream on a river whose current flows at the rate of 6 miles per hour. How fast can the boat travel in still water?
23.5 miles/hr
29
Two coats of paint are required for an elevated water pipe line 7 inches in diameter (outside diameter) and 200 ft long. If a gallon of paint covers 200 sq. ft. on the first coat and 250 sq. ft. on the second coat, how many gallons are
needed?
33 gallons
30
What is the radius of a circle the area of which is equal to that of a rectangle whose sides are 26.9 and 12.5 inches respectively?
10.34 in
31
What is the weight of a solid ball of brass 6 inches in diameter? Assume specific gravity of 8.4?
34.3 lbs
32
One cubic yard can give a volume equivalent to?
0.7651 cu.m
33
Find the diameter of a circle whose area is equal to the difference between the area of an 8-inch circle and the area of a 4-inch circle?
5.26 in
34
One gallon is equal to?
3.65 liters
35
11/16 of an inch is equal to?
17.4625 mm
36
The volume of a cube is equal to the cube of the measure of its?
Edge
37
If each of two lines is perpendicular to the same line, then the lines are?
Parallel
38
Is a branch of mathematics dealing with integers and more generally, numeral computation?
Arithmetic
39
One pound per square inch is equivalent to how many feet of water?
2.31 ft
40
The power to which a number is raised is indicated by a small superior figure called?
Exponent
41
A number that be exactly divided by two is?
Even
42
How many feet can one horsepower raise a weight of 33 Is within one hour?
60,000 ft
43
A space that is devoid of matter and in which the pressure is zero?
Outer space
44
Decrease in the value of a physical property due to the passage of time?
Depreciation
45
We may classify an interest rate which specifies the actual rate of interest on the principal for one year as?
Effective rate
46
The ratio of the interest payment to the principal for a given unit of time and usually expressed as a percentage of the principal?
Interest rate
47
Additional information of prospective bidders on contract documents issued prior to bidding date?
Bid bulletin
48
What is the corresponding effective rate of 18 % compound semi-quarterly?
19.48%
49
Find the present worth of the future payment of 100,000 to be made in 10 years with an interest of 12% compounded quarterly?
30,655.68
50
You loan from a firm an amount of 100,000 with a rate of simple interest of 20 % but the interest was deducted from the loan at the time the money was borrowed. If at the end of one year, you have to pay the full amount of 100,000, what is the actual rate of interest?
