Hindustan Colas Senior Technical Officer Interview Questions and Answers

The previous projects involved various types of formwork with a total shuttering area of approximately 10,000 square meters.

• Used traditional timber formwork for a residential building project

• Implemented modular steel formwork for a commercial complex

• Utilized aluminum formwork for a high-rise construction

• Employed tunnel formwork for an underground structure

Data cleaning best practices

• Remove duplicate records

• Handle missing values

• Standardize data formats

• Correct inconsistent data

• Validate data integrity

• Remove outliers

• Normalize data

• Handle data inconsistencies

• Ensure data accuracy

Logistic regression is a statistical method used to analyze and model the relationship between a categorical dependent variable and one or more independent variables.

• It is a type of regression analysis used for predicting the probability of a categorical outcome

• It is commonly used in binary classification problems

• It uses a logistic function to model the relationship between the independent variables and the dependent v...read more