Sub Engineer Civil – Clubbed Test MDA Mtn + FDA Fsd-2023 – Past Paper Solved MCQs

Solved MCQs from the PPSC paper “Sub Engineer Civil – Clubbed Test MDA Mtn + FDA Fsd-2023”. Full paper has 80 questions; the first 25 are shown here with correct answers. Open the app to take the complete timed test.

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Q1. Paint with white lead base is suitable for painting of......

  1. A. wood work
  2. B. plaster
  3. C. Steel work
  4. D. all of these
Answer: B. plaster

Q2. A type of roof suitable in plain areas where rainfall is less....

  1. A. Shell
  2. B. dome
  3. C. flat
  4. D. sloping
Answer: C. flat

Q3. The lower edge of sloping roof is termed....

  1. A. Ridge
  2. B. valley
  3. C. eave
  4. D. node
Answer: C. eave

Q4. Thickness of single layer of plaster is kept.........mm thick.

  1. A. 25
  2. B. 6
  3. C. 18
  4. D. 12
Answer: D. 12

Q5. The lower most line used for lettering......

  1. A. drop line
  2. B. base line
  3. C. Cap line
  4. D. waist line
Answer: A. drop line

Q6. Cylinder is a solid geometrical figure......

  1. A. Pyramid
  2. B. prism
  3. C. sphere
  4. D. cube
Answer: B. prism

Q7. Stairs and stores are located in the direction....

  1. A. East
  2. B. North
  3. C. South
  4. D. West
Answer: B. North

Q8. Such pipes are used to convey hot water and steam....

  1. A. Cast iron
  2. B. galvanized iron
  3. C. copper
  4. D. plastic
Answer: C. copper

Q9. A fixture used to block the passage of foul gases is called......

  1. A. bath tub
  2. B. trap
  3. C. wash hand basin
  4. D. Sink
Answer: B. trap

Q10. Jointing method for PVC fitting....

  1. A. Threading
  2. B. welding
  3. C. bracing
  4. D. solution
Answer: D. solution

Q11. Flow of a part of water of precipitation on the surface of earth is called....

  1. A. Run off
  2. B. draw down
  3. C. infiltration
  4. D. water cycle
Answer: A. Run off

Q12. This intake is suitable for emergencies situations....

  1. A. portable intake
  2. B. River intake
  3. C. canal intake
  4. D. lake intake
Answer: A. portable intake

Q13. Quantity of solids in water measured in milligram per liter is also equivalent to......

  1. A. TDS
  2. B. Reynolds No.
  3. C. PPM
  4. D. Threshold
Answer: C. PPM

Q14. Recommended pH value of potable water is......

  1. A. 7 - 8.5
  2. B. 8 - 9.5
  3. C. 6.5 - 8
  4. D. 9 – 11
Answer: C. 6.5 - 8

Q15. Value of hardness of very hard water in degrees......

  1. A. 11
  2. B. 7
  3. C. 3
  4. D. 9
Answer: A. 11

Q16. Rational formula used to calculate discharge of storm water in liters per second is....

  1. A. 44 AIR
  2. B. 29.5 AIR
  3. C. AIR
  4. D. 28 AIR
Answer: D. 28 AIR

Q17. Minimum diameter of sewer recommended by WASA is....

  1. A. 12"
  2. B. 9"
  3. C. 3"
  4. D. 6"
Answer: B. 9"

Q18. An appurtenance to divert storm water from combined sewer is called....

  1. A. Regulator
  2. B. outlet
  3. C. inverted siphon
  4. D. trestle and pier
Answer: A. Regulator

Q19. The formula to calculate the departure of a survey line is......

  1. A. l sin Ө/cos sin Ө
  2. B. l sin Ө
  3. C. l tan Ө
  4. D. l cos Ө
Answer: B. l sin Ө

Q20. In closed traverse the algebraic sum of departure is......

  1. A. 0
  2. B. 360
  3. C. 90
  4. D. 180
Answer: A. 0

Q21. Standard thickness of DPC if concrete (1:1.5:3) .......

  1. A. 1.5"
  2. B. 4 cm
  3. C. both a & b
  4. D. none of these
Answer: C. both a & b

Q22. Standard thickness of base of floor......

  1. A. 05 cm
  2. B. 10 cm
  3. C. 20 cm
  4. D. 15 cm
Answer: B. 10 cm

Q23. Most fire resisting stone......

  1. A. laterite
  2. B. granite
  3. C. lime stone
  4. D. Sand stone
Answer: D. Sand stone

Q24. The most thermal resisting material....

  1. A. Glass
  2. B. wood
  3. C. brick masonry
  4. D. marble
Answer: B. wood

Q25. Thickness of DPC is kept......

  1. A. 1.5"
  2. B. 3"
  3. C. 1"
  4. D. 2.5"
Answer: A. 1.5"
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