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Tiger Analytics Interview Questions and Answers for Freshers
8 Interview questions
The graphs show a steady increase in sales over the past year.
Sales have been consistently rising month over month.
There was a significant spike in sales during the holiday season.
The overall trend is positive and indicates growth in the business.
Binary search on answer type is a technique to efficiently find a solution within a defined range by narrowing down possibilities.
Binary search operates on a sorted array or range of values.
It repeatedly divides the search interval in half, checking the middle element.
If the middle element is the target, the search is complete.
If the target is less than the middle element, search the left half; otherwise, search t...
The architecture diagram of the project showcases the overall structure and components of the system.
The architecture diagram typically includes components like servers, databases, APIs, and client applications.
It shows how these components interact with each other and the flow of data within the system.
Commonly used tools for creating architecture diagrams include Microsoft Visio, Lucidchart, and draw.io.
Sort nearly sorted array using min heap
Create a min heap of size k+1
Insert first k+1 elements into min heap
For remaining elements, extract min and insert new element
Extract all remaining elements from min heap
Time complexity: O(nlogk)
Example: ['apple', 'banana', 'cherry', 'date', 'elderberry']
Get second highest element from an array of strings with O(N) time complexity and O(1) space complexity.
Initialize two variables to store the highest and second highest elements.
Traverse the array and update the variables accordingly.
Return the second highest element.
Handle edge cases like empty array or array with only one element.
Coffiecent of x^7 in a given equation
Use the binomial theorem to expand the equation
Identify the term with x^7
The coefficient of x^7 is the coefficient of that term
Python code to find the root of a number
Use the math module to access the sqrt() function
Use the ** operator to raise the number to the power of 1/n
Handle negative numbers by converting them to complex numbers
Decision Tree algorithm is a supervised learning algorithm used for classification and regression tasks.
Decision Tree algorithm is based on a tree-like model of decisions and their possible consequences.
It uses a set of rules to split the data into branches and make predictions at the leaf nodes.
The algorithm selects the best attribute to split the data based on certain criteria like information gain or Gini index...
Tiger Analytics Interview Experiences for Freshers
23 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 4 interview rounds.
(2 Questions)
- Q1. Project description
- Ans.
Developed a data analysis project to optimize marketing strategies for a retail company.
Utilized customer segmentation techniques to identify target demographics
Analyzed sales data to determine the most effective marketing channels
Implemented A/B testing to measure the impact of different marketing campaigns
- Q2. Architecture diagram of project
- Ans.
The architecture diagram of the project showcases the overall structure and components of the system.
The architecture diagram typically includes components like servers, databases, APIs, and client applications.
It shows how these components interact with each other and the flow of data within the system.
Commonly used tools for creating architecture diagrams include Microsoft Visio, Lucidchart, and draw.io.
(2 Questions)
- Q1. In depth machine learning questions
- Q2. A python coding round
(2 Questions)
- Q1. In depth questions about python programming language
- Q2. Discussed about company
(1 Question)
- Q1. Salary expectations
Interview Preparation Tips
- Machine Learning
Hackerrrank and for 1 hour 3 LC medium
(2 Questions)
- Q1. Aggresive cow medium dsa q
- Q2. Binary search on ans type
- Ans.
Binary search on answer type is a technique to efficiently find a solution within a defined range by narrowing down possibilities.
Binary search operates on a sorted array or range of values.
It repeatedly divides the search interval in half, checking the middle element.
If the middle element is the target, the search is complete.
If the target is less than the middle element, search the left half; otherwise, search the ri...
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
It had more sections to solve like aptitude and SQL
They gave a case study to solve and the entire interview was on the case study presentation and work experience related discussion.
Suraj Pandit
Selected
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
(1 Question)
- Q1. Basics of Power BI & Scernio Based Question SQL
(2 Questions)
- Q1. Managerial Round
- Q2. Project Details and Question around Project
21EUCS507 - HARIHARAN A
Basic Aptitude Questions,1sql,1coding
(2 Questions)
- Q1. Sql basics and python
- Q2. Projects and problem solving skills
(2 Questions)
- Q1. Sql depth concepts
- Q2. Normalisation,joins
(2 Questions)
- Q1. General questions like relocation
- Q2. About family and college
Interview Preparation Tips
Yashwant Chauhan
Selected
I applied via Referral and was interviewed in Jun 2024. There were 2 interview rounds.
Focus more on python funda,ental and spark
They will ask more on datarbcisk related stuff
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
(2 Questions)
- Q1. About spark, data factory, Databricks etc
- Q2. Need explain about these tools and technologies
Interview Preparation Tips
- Pyspark
- Adf
- Databricks
- SQL
- Python
- Airflow
Practice pyspark code
Practice python,SQL, Window functions etc.
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Related to MDM and IICs And ETL and SQL
Interview Preparation Tips
Suman Moharana
Selected
I appeared for an interview before Feb 2024.
Basic speaking test, english
(1 Question)
- Q1. What is your analysis of the graphs?
- Ans.
The graphs show a steady increase in sales over the past year.
Sales have been consistently rising month over month.
There was a significant spike in sales during the holiday season.
The overall trend is positive and indicates growth in the business.
(1 Question)
- Q1. Org fit check questions
I applied via Campus Placement
(1 Question)
- Q1. Probability related questions and 1 coding easy leetcode question
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Tiger Analytics Interview FAQs
Some of the top questions asked at the Tiger Analytics interview for freshers -
The duration of Tiger Analytics interview process can vary, but typically it takes about less than 2 weeks to complete.
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Tiger Analytics Reviews and Ratings
based on 809 reviews
Rating in categories
Hyderabad / Secunderabad,
Chennai
+17-10 Yrs
₹ 30-44 LPA
Hyderabad / Secunderabad,
Chennai
+116-22 Yrs
Not Disclosed
|
Data Engineer
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|  ₹12.9 L/yr - ₹25 L/yr |
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486
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