What is the purpose of a water treatment plant in local infrastructures?
a) To generate electricity from water resources
b) To provide clean and safe drinking water to the community
c) To store water for recreational activities
d) To divert water for agricultural purposes
View Answer
Answer: b) To provide clean and safe drinking water to the community
Explanation: Water treatment plants purify and treat water to ensure it meets the quality standards for safe consumption.
What is the primary function of a retaining wall in local infrastructures?
a) To create a barrier to control traffic flow
b) To support vertical loads and prevent soil erosion
c) To provide a recreational space for the community
d) To protect buildings from earthquake damage
View Answer
Answer: b) To support vertical loads and prevent soil erosion
Explanation: Retaining walls are structures used to hold back soil and provide support to vertical loads, preventing soil erosion and maintaining slope stability.
Which type of bridge is characterized by its long, curved structure resembling an arch and is often used to span large distances?
a) Suspension bridge
b) Cable-stayed bridge
c) Arch bridge
d) Beam bridge
View Answer
Answer: c) Arch bridge
Explanation: Arch bridges have a curved shape that distributes the load effectively and is suitable for spanning large distances.
What is the primary purpose of a stormwater drainage system in local infrastructures?
a) To provide a source of water for irrigation
b) To collect rainwater for domestic use
c) To control flooding by channeling rainwater away from urban areas
d) To supply water for firefighting purposes
View Answer
Answer: c) To control flooding by channeling rainwater away from urban areas
Explanation: Stormwater drainage systems are designed to manage rainwater runoff and prevent flooding in urban areas.
Which type of road intersection design features a circular shape with traffic flowing in a counterclockwise direction?
a) T-intersection
b) Roundabout
c) Four-way intersection
d) Cloverleaf interchange
View Answer
Answer: b) Roundabout
Explanation: A roundabout is a circular intersection design where traffic flows in a counterclockwise direction around a central island.
What is the purpose of a water reservoir in local infrastructures?
a) To purify water for domestic use
b) To control water flow in rivers and streams
c) To store water for irrigation and industrial purposes
d) To generate electricity from water flow
View Answer
Answer: c) To store water for irrigation and industrial purposes
Explanation: Water reservoirs store water to ensure a continuous supply for irrigation, industrial processes, and other needs.
Which type of irrigation system delivers water directly to the root zone of plants through pipes or tubes?
a) Drip irrigation
b) Surface irrigation
c) Sprinkler irrigation
d) Furrow irrigation
View Answer
Answer: a) Drip irrigation
Explanation: Drip irrigation delivers water efficiently to the root zone of plants, reducing water wastage and optimizing irrigation.
The Nepal Local Government Operation Act 2074 introduced a three-tier system of government in Nepal, consisting of which levels?
a) Federal, Provincial, and Village
b) Federal, State, and Municipal
c) Federal, State, and Village
d) National, Provincial, and Local
View Answer
Answer: c) Federal, State, and Village
Explanation: The Nepal Local Government Operation Act 2074 established a three-tier system of government in Nepal, comprising the federal government, state (provincial) government, and local (village and municipal) government.
According to the Civil Service Act and Rule 2049 of Nepal, which commission is responsible for conducting the civil service examination?
a) Public Service Commission
b) Civil Service Commission
c) Central Civil Service Commission
d) Government Service Commission
View Answer
Answer: a) Public Service Commission
Explanation: The Public Service Commission is responsible for conducting civil service examinations and recruiting civil servants in Nepal.
