Navayuga Engineering Company Graduate Trainee Interview Questions and Answers

Aptitude test is for problem solving

Group discussion plays a majore role how employees connects to others and communicate with his colleagues and how dare he/she is..

Q1. Different types of mix design ?
Ans. 
Different types of mix design include nominal mix, standard mix, and design mix.
• Nominal mix design involves using standard ratios without testing.

• Standard mix design follows specific guidelines and proportions.

• Design mix design is customized based on specific project requirements.

• Examples: M20, M30, M40 mixes.
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Q2. Overlaping steel?
Ans. 
Overlapping steel refers to the practice of placing steel bars on top of each other to increase strength and stability in construction.
• Overlapping steel bars helps distribute loads evenly and prevent structural failure.

• Properly overlapping steel bars is crucial for ensuring the structural integrity of a building.

• Commonly used in reinforced concrete structures such as beams, columns, and slabs.

• Overlap length and spacing...read more
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Q3. Soil Compaction test
Ans. Load bearing capacity of soli for any structural work test its density
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Q4. Ratio of mortar for plaster work
Ans. 
The ratio of mortar for plaster work is typically 1:3 to 1:6, depending on the type of surface and desired finish.
• The most common ratio for plaster work is 1 part cement to 3 parts sand.

• For a smoother finish, the ratio can be adjusted to 1 part cement to 4 or 5 parts sand.

• In some cases, a 1:6 ratio (1 part cement to 6 parts sand) may be used for rough surfaces or base coats.

• Water should be added gradually to achieve th
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Q5. Quantity of brick in 50 squre meter
Ans. 
The quantity of bricks in 50 square meters depends on the size of the bricks and the thickness of the wall being built.
• Calculate the area of the wall in square meters

• Determine the size of the bricks being used (e.g. standard size is 0.22m x 0.1m x 0.07m)

• Calculate the number of bricks needed by dividing the wall area by the area of one brick
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Q6. Bar bending schedule
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Q1. 1.Initial setting time of cement 2.High percentage required in sand
Ans. 
Initial setting time of cement and high percentage required in sand are two different aspects of construction materials.
• Initial setting time of cement refers to the time taken by cement to set and harden after mixing with water.

• High percentage of sand is required in certain types of construction, such as concrete blocks and paving stones.

• The percentage of sand required depends on the type of construction and the desire...read more
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Q1. High percentage required in sand
Ans. 
High percentage of sand is required for better compaction and stability of soil.
• Sand helps in filling the voids between soil particles, increasing the density and reducing settlement.

• A high percentage of sand also improves drainage and reduces the risk of soil erosion.

• The ideal percentage of sand varies depending on the type of soil and the intended use of the construction project.

• For example, for road construction, a ...read more
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Basic questions on domain.
During the interview you have to be confident, and if they ask are you available to relocate anywhere in India, you need to answer positively.

Q1. Basic questions like expected salary, and ready to relocate?
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Q1. Basic domain technical questions.
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Q1. How do you guys handle emergency situations?
Ans. 
We have a designated emergency response team trained to handle various emergency situations.
• Designated emergency response team trained for various emergency scenarios

• Regular emergency drills and training sessions to ensure preparedness

• Established communication protocols to quickly coordinate response efforts

• Access to emergency supplies and equipment for immediate assistance

• Collaboration with local authorities and emerg
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Q1. What is your salary.
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Q2. Doing all over project.
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Q3. Notice period of your current company
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Q1. Cement consumption of M20 ratio
Ans. 
Cement consumption of M20 concrete mix ratio is 360 kg/m3.
• M20 concrete mix ratio is 1:1.5:3 (1 part cement, 1.5 parts sand, 3 parts aggregate)

• Cement consumption for 1 m3 of M20 concrete is 360 kg

• To calculate total cement consumption, multiply 360 kg by the volume of concrete needed
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Q2. Extra item add in billing.
Ans. 
Extra items added in billing should be justified with proper documentation and approval.
• Ensure that the extra item was actually used on the project

• Check if the extra item was approved by the client or project manager

• Document the reason for adding the extra item in the billing

• Provide evidence such as photos or receipts to support the inclusion of the extra item
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Q3. Rate analysis of various item
Ans. 
Rate analysis involves calculating the cost of various items in a construction project.
• Rate analysis helps in determining the cost of materials, labor, and equipment for each item in a project.

• It involves breaking down the total cost into components like material cost, labor cost, machinery cost, and overheads.

• Rate analysis is essential for accurate budgeting and cost estimation in construction projects.

• For example, in...read more
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Q4. Price ecclaration
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