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I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.
Minimum bar size for square and round columns in construction
Minimum bar size for square column is usually 4 bars of 12mm diameter
Minimum bar size for round column is usually 6 bars of 12mm diameter
The minimum bar size may vary based on the design requirements and load calculations
Grade M25 ratio is a mix design ratio used in concrete construction.
Grade M25 ratio refers to the mix design of concrete where M denotes mix and 25 denotes the compressive strength of concrete in N/mm^2 after 28 days of curing.
The ratio for Grade M25 concrete is 1:1:2, which means 1 part of cement, 1 part of sand, and 2 parts of coarse aggregates.
This mix ratio is commonly used in construction projects requiring medium...
Brick quality at site can be checked by visual inspection, sound test, water absorption test, and dimension measurement.
Visual inspection for cracks, chips, and uniformity in shape and size
Sound test by tapping the brick to check for a clear ringing sound indicating good quality
Water absorption test by immersing the brick in water and checking for absorption rate
Dimension measurement to ensure uniformity in size
The maximum height of concrete can be determined by considering factors such as the strength of the concrete mix, formwork design, and pouring technique.
The strength of the concrete mix plays a crucial role in determining the maximum height it can be poured without compromising structural integrity.
The design and quality of formwork used to contain the concrete during pouring also impact the maximum height that can be ...
Approximately 500 bricks are required in 1 cubic meter.
Approximately 500 bricks are required in 1 cubic meter.
The number of bricks required can vary based on the size and type of bricks being used.
It is important to consider wastage and breakage when calculating the quantity of bricks needed.
Approximately 500 bricks are required in 1 cubic meter of space.
The number of bricks required can vary based on the size and type of bricks used.
Standard size bricks (190mm x 90mm x 90mm) typically require around 500 bricks per cubic meter.
Different types of bricks, such as fire bricks or refractory bricks, may have different quantities required per cubic meter.
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
Wiring and cabling sprucer
Defin electrical panel
Deisgn ne w welectrical panel
A To Z interview questions for popular designations
I applied via Referral and was interviewed in Aug 2022. There were 2 interview rounds.
Inheritance is a mechanism in object-oriented programming where a class is based on another class, while encapsulation is the process of hiding implementation details from the user.
Inheritance allows a subclass to inherit properties and methods from a superclass.
Encapsulation helps to achieve data hiding and abstraction.
Inheritance promotes code reusability.
Encapsulation helps to prevent unauthorized access to data.
Exa...
I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
Multiple choice questions includes general awareness
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
Digital marketing is the promotion of products or services using digital technologies.
It involves various channels such as social media, email, search engines, and websites.
The goal is to reach and engage with a target audience, increase brand awareness, and drive conversions.
Digital marketing strategies include SEO, PPC advertising, content marketing, and social media marketing.
Data analytics and tracking are essentia...
Social marketing is the use of social media platforms to promote a product or service.
Social marketing involves creating and sharing content on social media platforms like Facebook, Twitter, Instagram, etc.
The goal of social marketing is to increase brand awareness, drive traffic to a website, and ultimately increase sales.
Social marketing can also involve paid advertising on social media platforms.
Examples of successf...
I applied via Referral and was interviewed in Feb 2022. There were 2 interview rounds.
Arithmatic and logical
Prep well for code
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 2 interview rounds.
To find out if a certain area was fit for cleaning services
Top trending discussions
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
Interview experience
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Flipkart
Amazon
Snapdeal
Paytm