WATER DISTRIBUTION MATH QUESTIONS
WITH CORRECT ANSWERS 2026
What Iis Ithe Isurface Iarea Iin Isquare Ifeet Iof Ithe Itop Iof Ia Icylindrical Itank Ithat Ihas Ia Idiameter Iof
I75ft.? I- ICORRECT IANSWER I-4,415sq.ft.
Find Ithe Isurface Iarea Iof Ithe Iopening Iof Ian I8 Iinch Ipipe Iin Isquare Ifeet. I- ICORRECT IANSWER I-34sq.ft.
Find Ithe Ivolume Iof Ia Ipipe Iin Icubic Ifeet Ithat Iis I18"inches Iin Idiameter Iand I225'ft. Ilong. I-
ICORRECT IANSWER I-397 Icu.ft.
You Ihave Ito Ipaint Ia Icylindrical Iwater Istorage Itank Ithat Iis I150ft. Iin Idiameter Iand I20ft. Itall. IYou
Imust Iput It Iwo Icoats Iof Ipaint Iand Iinclude Ithe Itop Iof Ithe Itank. IIf Ieach Igallon Iof Ipaint Iwill Icover
I250sq.ft., Ihow Imany Igallons Iwill Iyou Ineed Ito Ipaint Ithe Itank? I- ICORRECT IANSWER I-217gallons
How Imany Icubic Ifeet Iof Imaterial Iwere Iremoved Ifrom Ia Itrench Ithat Iwas I3'ft. Iwide, I54"inch Ideep
Iand I750 Ift. Ilong? I- ICORRECT IANSWER I-10,125cu.ft.
, How Imany Icubic Iyards Iof Ibackfill Imaterial Iare Ineeded Ito Ibackfill Ia Itrench I36 Iinches Iwide, I6 Ifeet
Ideep, Ia Ind I300 Ifeet Ilong Iafter Ia I14-inch Imain Iis Ilald Iin Iplace? I- ICORRECT IANSWER I-188
What Iis Ithe Icapacity Iof Ia Itank Iin IcubicRfeet Iand Igallons, Iif Ithe Idiameter Iis I150'ft. Iand Ithe Iheight Iis
I32'ft.?
- ICORRECT IANSWER I-565,200cu.ft. I/ I4,227,696 Igallons
How Imany Igallons Iare Iin Ia Ibasin Ithat Iis I20ft. Itall, I45ft. Iwide Iand I150ft. Ilong? I- ICORRECT IANSWER
I- I1,009,800 Igallons
How Imany IAcre IFeet Iare Iin I3,450,700 Igallons? I- ICORRECT IANSWER I-10.59 IAF
How Imany IAcre IFeet Iare Iin I552,900 Icubic Ifeet Iof Iwater? I- ICORRECT IANSWER I-12.7 IAF
How Ilong Iwould Iit Itake Iin Ihours Ito Ifill Ia Isedimentation Ibasin ImeasuringR50ft Iwide I250ft Iin Ilength
Iand I15 Ift Ideep Iwith Ia Ipump Ithat Iproduces I2500 Igallons Iper Iminute? I- ICORRECT IANSWER I-9 Ihrs,
I21 Imins.
WITH CORRECT ANSWERS 2026
What Iis Ithe Isurface Iarea Iin Isquare Ifeet Iof Ithe Itop Iof Ia Icylindrical Itank Ithat Ihas Ia Idiameter Iof
I75ft.? I- ICORRECT IANSWER I-4,415sq.ft.
Find Ithe Isurface Iarea Iof Ithe Iopening Iof Ian I8 Iinch Ipipe Iin Isquare Ifeet. I- ICORRECT IANSWER I-34sq.ft.
Find Ithe Ivolume Iof Ia Ipipe Iin Icubic Ifeet Ithat Iis I18"inches Iin Idiameter Iand I225'ft. Ilong. I-
ICORRECT IANSWER I-397 Icu.ft.
You Ihave Ito Ipaint Ia Icylindrical Iwater Istorage Itank Ithat Iis I150ft. Iin Idiameter Iand I20ft. Itall. IYou
Imust Iput It Iwo Icoats Iof Ipaint Iand Iinclude Ithe Itop Iof Ithe Itank. IIf Ieach Igallon Iof Ipaint Iwill Icover
I250sq.ft., Ihow Imany Igallons Iwill Iyou Ineed Ito Ipaint Ithe Itank? I- ICORRECT IANSWER I-217gallons
How Imany Icubic Ifeet Iof Imaterial Iwere Iremoved Ifrom Ia Itrench Ithat Iwas I3'ft. Iwide, I54"inch Ideep
Iand I750 Ift. Ilong? I- ICORRECT IANSWER I-10,125cu.ft.
, How Imany Icubic Iyards Iof Ibackfill Imaterial Iare Ineeded Ito Ibackfill Ia Itrench I36 Iinches Iwide, I6 Ifeet
Ideep, Ia Ind I300 Ifeet Ilong Iafter Ia I14-inch Imain Iis Ilald Iin Iplace? I- ICORRECT IANSWER I-188
What Iis Ithe Icapacity Iof Ia Itank Iin IcubicRfeet Iand Igallons, Iif Ithe Idiameter Iis I150'ft. Iand Ithe Iheight Iis
I32'ft.?
- ICORRECT IANSWER I-565,200cu.ft. I/ I4,227,696 Igallons
How Imany Igallons Iare Iin Ia Ibasin Ithat Iis I20ft. Itall, I45ft. Iwide Iand I150ft. Ilong? I- ICORRECT IANSWER
I- I1,009,800 Igallons
How Imany IAcre IFeet Iare Iin I3,450,700 Igallons? I- ICORRECT IANSWER I-10.59 IAF
How Imany IAcre IFeet Iare Iin I552,900 Icubic Ifeet Iof Iwater? I- ICORRECT IANSWER I-12.7 IAF
How Ilong Iwould Iit Itake Iin Ihours Ito Ifill Ia Isedimentation Ibasin ImeasuringR50ft Iwide I250ft Iin Ilength
Iand I15 Ift Ideep Iwith Ia Ipump Ithat Iproduces I2500 Igallons Iper Iminute? I- ICORRECT IANSWER I-9 Ihrs,
I21 Imins.
