Skip to content
  • Home
  • Arithmetic Aptitude
  • General Knowledge
  • HR Tales
  • Software/IT Interview questions

Freshers.in

Igniting the Spark of Knowledge

Arithmetic Aptitude

 user  June 7, 2023

Time and Distance
Problems on Trains
Percentage
Problems on Average
Calender
Simple Interest
True Discounts

Trending

DBT
Python
PySpark
Hive
Snowflake
Redshift
Airflow
Aptitude

Recent Posts

  • Setting up Minikube using docker driver on ubuntu
  • Optimizing PySpark queries with adaptive query execution – (AQE) – Example included
  • Transferring elastic IP between AWS accounts – Step by step process
  • Handling NULL values in dynamic SQL insert statements using Python
  • PySpark : Calculate the Euclidean distance or the square root of the sum of the squares of its arguments using PySpark.

Featured Posts – Slider Widget

Setting up Minikube using docker driver on ubuntu

PySpark @ Freshers.in

Optimizing PySpark queries with adaptive query execution – (AQE) – Example included

aws logo @ Freshers.in

Transferring elastic IP between AWS accounts – Step by step process

python @ Freshers.in

Handling NULL values in dynamic SQL insert statements using Python

PySpark @ Freshers.in

PySpark : Calculate the Euclidean distance or the square root of the sum of the squares of its arguments using PySpark.

PySpark @ Freshers.in

PySpark : How to perform compute covariance using covar_pop and covar_samp with PySpark

Automated email responses using Gmail and google sheets with Google apps script

AWS Glue @ Freshers.in

Navigating job dependencies in AWS glue – Managing ETL workflows

Apache Airflow

Airflow scheduler does not appear to be running. Last heartbeat was received 20 minutes ago. The DAGs list may not update : Resolved

PySpark @ Freshers.in

Spark repartition() vs coalesce() – A complete information

Most Viewed Posts

  • dbt (data build tool) interview questions
  • Python throwing as NameError: name ‘__file__’ is not defined – Solution
  • DBT command not found after intalling DBT – How to resolve – Explained.
  • Airflow dags not getting refreshed/updating. How to do it manually?
  • PySpark – groupby with aggregation (count, sum, mean, min, max)
  • How to delete a partition data as well from Hive external table on DROP command?
  • How to transform a JSON Column to multiple columns based on Key in PySpark

Copyright © 2023 Freshers.in