30+ Idfy Interview Questions & Answers | Complete Prep Guide 2025

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Popular Designations

15 interviews found

Software Engineer Interview Questions & Answers

Anonymous

posted on 26 Jun 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Coding Test

15 objective questions related to basic DSA, OOPS

Round 2 - Technical

(2 Questions)

Q1. Explain your one of the project , cross questions around project

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Q2. OS, DBMS & One medium complex coding question

Add your answer

Round 3 - Technical

(2 Questions)

Q1. Introduce yourself & explain your fav. project.

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Q2. One coding question related to sorting & hashing, i have to share my screen and discuss all possible approaches & then write code for optimum approach.

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Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more

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Accounts Manager Interview Questions & Answers

ANIRUDDH PANIKKER

posted on 10 Aug 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Aug 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Aptitude Test

Testing the quanitative and verbal skills

Round 3 - Technical

(1 Question)

Q1. Asked about company, their product, technical questions related to our resume and questions based on JD

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Round 4 - HR

(1 Question)

Q1. About my strengths and weaknesses and how i will tackle my weaknesses

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Interview Preparation Tips

Interview preparation tips for other job seekers - Just relax and give the interview and be aware of your resume and the company as a whole before sitting for it.

Accounts Manager Interview Questions asked at other Companies

Q1. Tell me an analysis about how to factor customer or prospects for your product segment

View answer (5)

Idfy Interview Questions and Answers for Freshers

Data Scientist Interview Questions & Answers

Anonymous

posted on 7 Aug 2024

Interview experience

Average

Difficulty level

Process Duration

Less than 2 weeks

Result

I applied via Referral and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. What is over fitting

Ans.

Overfitting occurs when a model learns the training data too well, leading to poor performance on new, unseen data.

Overfitting occurs when a model is too complex and captures noise in the training data.
It can be identified when a model performs well on training data but poorly on test data.
Techniques to prevent overfitting include cross-validation, regularization, and early stopping.
Example: A decision tree with too ma...

Answered by AI

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Skills evaluated in this interview

Data Scientist Interview Questions asked at other Companies

Q1. for a data with 1000 samples and 700 dimensions, how would you find a line that best fits the data, to be able to extrapolate? this is not a supervised ML problem, there's no target. and how would you do it, if you want to treat this as a s... read more

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Software Support Engineer 2 Interview Questions & Answers

Anonymous

posted on 29 Jan 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Aptitude Test

Linux commands, SQL and basic Python

Round 3 - Technical

(2 Questions)

Q1. Different data definition language query of SQL

Ans.

Different data definition language queries in SQL

DDL queries are used to create, modify, and delete database objects
Some common DDL queries include CREATE, ALTER, and DROP
CREATE TABLE is used to create a new table
ALTER TABLE is used to modify an existing table
DROP TABLE is used to delete a table

Answered by AI

Add your answer

Q2. Basic SQL queries like use of having and subqueries

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Round 4 - One-on-one

(1 Question)

Q1. How do you find error from a service?

Ans.

To find errors from a service, analyze logs, monitor system metrics, and use debugging tools.

Analyze logs generated by the service to identify any error messages or exceptions.
Monitor system metrics such as CPU usage, memory usage, and network traffic for any anomalies that may indicate errors.
Use debugging tools like breakpoints, stack traces, and error logs to pinpoint the source of errors.
Perform thorough testing an...

Answered by AI

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Interview Preparation Tips

Topics to prepare for Idfy Software Support Engineer 2 interview:

Linux commands
SQL
basic of programming

Interview preparation tips for other job seekers - Be truthful and confident. They test your personality more than knowledge.

Skills evaluated in this interview

Software Support Engineer 2 Interview Questions asked at other Companies

Q1. How do you find error from a service?

View answer (2)

Product Manager Interview Questions & Answers

Anonymous

posted on 18 Nov 2021

I applied via Company Website and was interviewed before Nov 2020. There were 5 interview rounds.

Interview Questionnaire

1 Question

Q1. Guesstimate: Guess the number of vadapavs consumed in mumbai

Ans.

Approximately 18 million vadapavs are consumed in Mumbai every day.

Consider the population of Mumbai and the popularity of vadapav as a snack.
Estimate the number of street vendors selling vadapav in Mumbai.
Assume an average number of vadapavs sold per vendor per day.
Factor in the demand for vadapav during peak hours and festivals.
Consider the price of vadapav and its affordability for the common people.
Compare the cons...

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest, answer what you know, don't answer what you don't

Product Manager Interview Questions asked at other Companies

Q1. You see the number of people cancelling the order increasing. Cancel window 24 hours. What would you do?

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Idfy Interview FAQs

How many rounds are there in Idfy interview?

Idfy interview process usually has 2-3 rounds. The most common rounds in the Idfy interview process are Technical, One-on-one Round and Coding Test.

How to prepare for Idfy interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Idfy. The most common topics and skills that interviewers at Idfy expect are Python, SQL, AWS, Performance Tuning and Machine Learning.

What are the top questions asked in Idfy interview?

Some of the top questions asked at the Idfy interview -

How do you find error from a servi...read more
Guesstimate: Guess the number of vadapavs consumed in mum...read more
Different data definition language query of ...read more

How long is the Idfy interview process?

The duration of Idfy interview process can vary, but typically it takes about less than 2 weeks to complete.

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Idfy Interview Process

based on 19 interviews

Interview experience

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Jobs at Idfy

Senior Support Engineer- Privy

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Idfy Salaries in India

Software Engineer 51 salaries	₹0 L/yr - ₹0 L/yr
Associate Product Manager 23 salaries	₹0 L/yr - ₹0 L/yr
Executive 15 salaries	₹0 L/yr - ₹0 L/yr
Customer Success Manager 13 salaries	₹0 L/yr - ₹0 L/yr
Key Account Manager 13 salaries	₹0 L/yr - ₹0 L/yr