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Cracking the NHPC Junior Engineer (JE) exam is a goal for thousands of aspiring engineers. The competition is tough, but the path to success is not a mystery. While a strong grasp of your core subjects is crucial, there’s one strategic tool that can dramatically boost your performance: solving NHPC JE previous year questions of 2023.
These papers are more than just practice material; they are a blueprint for the actual exam. They reveal the intricate patterns, the most important topics, and the types of questions you can expect. In this blog post, we’ll dive deep into why previous year papers are a non-negotiable part of your study plan, how to use them effectively, and where you can find them.
NHPC JE 2025 Tech+Non-Tech Recorded Batch
Question: Which of the following formulae represent the volume of concrete needed for a Rectangular footing?
L = Length
B = Breadth
H = Height
(a) L + B + H
(b) L - B × H
(c) L - B + H
(d) L × B × H
Answer: d
Question: Read the following statements about Moment distribution method.
A. Statically determinate beams are analysed using this method.
B. Fixed end moments are calculated.
Identify the INCORRECT statement/statements.
(a) Neither A nor B
(b) Only B
(c) Both A and B
(d) Only A
Question: Read the following statements about the layout of Head Diversion works.
A. The material of construction such as stone, sand, etc. should be available in the vicinity of the site.
B. The site should be accessible by road.
Identify the INCORRECT statement.
(a) Both A and B
(b) Neither A nor B
(c) Only A
(d) Only B
Answer: b
Question: Which of the following index properties of soil is the measure of shear strength of soil at the plastic limit?
(a) Flow index
(b) Toughness index
(c) Consistency index
(d) Plasticity index
Question: Which of the following pollutant of air is produced in the manufacturing of phosphate fertilizers?
(a) Carbon Monoxide
(b) Hydrogen Fluoride
(c) Oxides of Nitrogen
(d) Hydrogen Sulphide
Question: In which of the parts of a gravity dam is the water pressure maximum?
(a) Heel
(b) Downstream side
(c) Upstream side
(d) Toe
Answer: a
Question: Which of the following is NOT a secondary air pollutant?
(a) Halogens
(b) Acid mists
(c) Ozone
(d) Photochemical smog
Question: In which of the Concreting operations are the air bubbles eliminated from the freshly placed concrete?
(a) Batching
(b) Curing
(c) Transportation
(d) Compaction
Question: In which of the following buildings is the Plinth Area Method NOT used?
(a) Hospitals
(b) Garbage shaft
(c) Office buildings
(d) School buildings
Question: Which of the following types of curves plays an important role in the double deflection method?
(a) Transition curve
(b) Circular curve
(c) Plastic curve
(d) Elastic curve
Question: Which of the following is NOT a Mechanical property of Construction materials?
(a) Strength
(b) Plasticity
(c) Creep
(d) Durability
Question: Which of the following types of dams are constructed for flood control?
(a) Detention dams
(b) Debris dams
(c) Diversion dams
(d) Storage dams
Question: Which of the following ranges of noise intensity causes permanent ear damage?
(a) 30
(b) 100
(c) 10
(d) 180
Question: Which of the following selection properties of Construction materials means handling power?
(a) Ductility
(b) Workability
(c) Strength
(d) Cost
Question: Which of the following grades of OPC is used in construction of runways?
(a) OPC 33
(b) OPC 63
(c) OPC 43
(d) OPC 53
Question: Which of the following particles are coarser than Gravel?
(a) Clay
(b) Sand
(c) Cobble
(d) Silt
Answer: c
Question: Read the following statements about Bernoulli’s equation.
A. The equation explains that, if an increase in the speed of a fluid occurs, there will be a decrease in static pressure or a decrease in the fluid’s potential energy.
B. For flow inside horizontal pipes, where elevation head z is constant; the velocity increase will cause a decrease in pressure.
Which of the following are CORRECT?
Question: Which of the following is NOT a use of contour interval?
(a) When a small area is to be mapped in small piece of paper contour intervals are used.
(b) Earthwork estimations for any type of structure like bridges, dams or roads can be found out with the help of contour intervals in a map.
(c) When a large area is to be mapped in small piece of paper contour intervals are used.
(d) In a large map, index contour lines are less to keep it simple to read the map easily.
Question: Which of the following types of solid wastes are generated from Single and multifamily dwellings?
(a) Industrial
(b) Commercial
(c) Residential
(d) Agricultural
Question: Which of the following types of signals are used to warn the traffic?
(a) Pedestrian signals
(b) Manually operated signals
(c) Flashing beacon
(d) Fixed time signals
Think of the NHPC JE exam as a complex puzzle. Previous year's question papers are the guide that shows you which pieces fit where. Here's how they give you an undeniable edge:
Understanding the Exam Pattern: The format, question distribution, and marking scheme can be confusing. By solving past papers, you get a real-time feel for the structure of the Computer-Based Test (CBT).
Identifying High-Weightage Topics: Not all topics are equally important. Analyzing previous papers helps you pinpoint the subjects and concepts that are asked most frequently, allowing you to prioritize your study efforts.
Improving Speed and Accuracy: The NHPC JE exam is a race against time. Practicing with a timer simulates exam conditions, helping you improve your speed and accuracy—critical skills for scoring well.
Self-Assessment and Gap Analysis: Every paper you solve is a mock test. It helps you identify your strengths and, more importantly, your weaknesses. Once you know where you're struggling, you can dedicate more time to those specific areas.
Before you start solving, it's essential to understand the exam's structure. The NHPC JE exam is a single-stage Computer-Based Test (CBT) with a negative marking of 0.25 marks for every incorrect answer.
Here’s a breakdown of the NHPC JE exam pattern:
This structure highlights the significant weightage of the technical section (70% of the total questions), making it the most critical part of your preparation.
Solving a question paper isn't just about getting the right answer. It’s a science that requires a strategic approach. Follow these steps for maximum benefit:
Start with the Latest Papers: Begin with the most recent papers (e.g., 2023, 2022). This will give you insight into the latest trends and question patterns.
Simulate Exam Conditions: Set a timer and attempt the paper in a single sitting. Avoid distractions. This is the only way to genuinely test your time management and concentration skills.
Analyze Your Performance: Once you've completed the paper, don't just check the correct answers. Conduct a thorough analysis:
Count correct, incorrect, and unattempted questions.
Identify topics where you made mistakes. Was it a conceptual error or a calculation mistake?
Analyze the time taken for each section. Did you spend too much time on a single question?
Revise and Re-attempt: Based on your analysis, go back and revise the weak areas. Make short notes on important formulas, facts, and concepts that you forgot. Re-attempt the difficult questions.
Based on a thorough analysis of previous papers, here are some key insights into the question breakdown for each section:
The technical section is the deciding factor. Questions are a mix of theoretical and numerical problems. Key topics with high weightage often include:
Civil: Building Materials, Fluid Mechanics & Hydraulics, Soil Mechanics, Surveying, and RCC Design.
Electrical: Basic Electrical Engineering Concepts, Electrical Machines, Power Systems, and Utilization of Electrical Energy.
Mechanical: Thermodynamics, Fluid Mechanics, Theory of Machines, and Power Plant Engineering.
This section is generally of a moderate difficulty level. Questions are primarily from:
Seating Arrangements
Coding-Decoding
Number and Letter Series
Blood Relations
Non-Verbal Reasoning (e.g., Paper Cutting & Folding)
The General Awareness section is a mix of static GK and current affairs. It is a broad section, so focus on the most-asked topics:
Static GK: Indian History, Polity, Geography, and Culture.
Current Affairs: Recent government schemes, appointments, awards, and national/international events.
Q1: Are questions from previous years repeated in the NHPC JE exam?
A: While direct repetition is rare, the underlying concepts and question patterns are often repeated. This makes solving previous year papers the best way to master the core syllabus.
Q2: How many previous year papers should I solve?
A: It is highly recommended that you solve at least the last 5 years' papers to get a comprehensive understanding of the exam trends and question patterns.
Q3: Is there any negative marking in the NHPC JE exam?
A: Yes, there is a negative marking of 0.25 marks for every incorrect answer. This makes accuracy just as important as speed.
The journey to becoming an NHPC Junior Engineer requires a smart and strategic approach. By integrating NHPC JE previous year questions into your preparation, you are not just studying; you are training yourself to succeed. They are the most authentic tool for self-assessment, time management, and understanding the nuances of the exam.
Don’t just read about them; put them to use. Download the PDFs, start your practice sessions, and take a significant step towards securing your dream career at NHPC.
All the best for your preparations!
NHPC JE exam with our in-depth guide to previous year's questions. Get free PDF NHPC JE 2023 Download, a detailed exam analysis, and expert tips to boost your preparation and secure your dream job at NHPC.