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1Lattice Interview Questions and Answers

Updated 11 Jan 2025

1Lattice Interview Experiences

Popular Designations

8 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via LinkedIn and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Familiarity with guesstimates
  • Q2. Case studies experience
Round 2 - Technical 

(2 Questions)

  • Q1. Why do you want to transition from research to this role?
  • Ans. 

    I want to transition to this role to apply my research skills in a more practical and impactful way.

    • Desire to utilize research skills in a more hands-on and practical manner

    • Seeking opportunities for greater impact and influence in decision-making processes

    • Interest in taking on more leadership and managerial responsibilities

    • Excited about the potential for professional growth and development in a new role

  • Answered by AI
  • Q2. Calculate the market size for the number of cricket bats sold in India
  • Ans. 

    Market size for cricket bats in India can be calculated by estimating the total number of cricket players and their average frequency of bat purchases.

    • Estimate the total number of cricket players in India

    • Determine the average frequency of bat purchases per player

    • Multiply the two values to calculate the market size

  • Answered by AI
Round 3 - Case Study 

Calculate the market size for track pants in India for the year 2022. Follow two top down approaches and one bottom up approach. Segment the data into various categories like price, gender etc.

Senior Associate Assistant Manager Interview Questions asked at other Companies

Q1. Calculate the market size for the number of cricket bats sold in India
View answer (1)

Associate Interview Questions & Answers

user image Anonymous

posted on 11 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. About the background.
  • Q2. Regarding the past experience.
Round 2 - Group Discussion 

How you handle the situation, past situations which i remember while working there.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and clear regarding your words.

Associate Interview Questions asked at other Companies

Q1. What is mean of TTR & why required for powder coating process ?
View answer (17)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Monster and was interviewed in Apr 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

7 mins for each section

Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What you know about this company
Round 3 - Case Study 

2 topics were given to us

Interview Preparation Tips

Interview preparation tips for other job seekers - just do it

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (9)

Analyst Interview Questions & Answers

user image Anonymous

posted on 30 Sep 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via campus placement at Delhi College of Engineering (DCE), Delhi and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Mental maths & Guesstimates

Round 2 - Case Study 

Mental maths and Guesstimates

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more
View answer (1)

1Lattice interview questions for popular designations

 Analyst

 (2)

 Research Analyst

 (2)

 Associate

 (1)

 Business Analyst

 (1)

 Research Associate

 (1)

 Senior Associate Assistant Manager

 (1)

Interview experience
2
Poor
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Screening 

(2 Questions)

  • Q1. Resume Screening( Shortlisted 8 out of 160 students)
  • Q2. Interview included Course Related Questions like Types of leases?
Round 2 - Technical 

(2 Questions)

  • Q1. Guesstimates, Mental Mathematics , Course Related Question
  • Q2. 90% of 1.05, Guesstimates on Single McD outlet revenue on Friday?
  • Ans. 

    Guesstimate the revenue of a single McDonald's outlet on a Friday based on 90% of 1.05.

    • Calculate 90% of 1.05 to get the average revenue per outlet.

    • Consider factors like location, size of outlet, menu items, and customer traffic.

    • Look at historical data or industry averages for similar outlets.

    • Factor in promotions or special events that may impact revenue on a Friday.

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Same as above. Included 2-3 guesstimates.

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont Sit in the placement. They didn"t take any. Also were offering low packages. Interview was difficult

Research Analyst Interview Questions asked at other Companies

Q1. What is income statement how do u calculate net profit? What is stock split and merger and takeover and depreciation and amortization and net worth and retaining earnings,book value per share? Types of equity shares etc...
View answer (4)
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - screening 

(1 Question)

  • Q1. Questions Related to type of leases, Mental Maths like 90%of 1..05 and 69*70.
Round 2 - Technical 

(1 Question)

  • Q1. Guesstimates, Mental Maths
Round 3 - Technical 

(1 Question)

  • Q1. Guesstimates, Mental Maths

Research Analyst Interview Questions asked at other Companies

Q1. What is income statement how do u calculate net profit? What is stock split and merger and takeover and depreciation and amortization and net worth and retaining earnings,book value per share? Types of equity shares etc...
View answer (4)

Jobs at 1Lattice

View all
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Telephonic call
  • Q2. Introduction and salary structure

Research Associate Interview Questions asked at other Companies

Q1. Tell any name reactions to form new c-c bond without metal catalyst?
View answer (15)

Analyst Interview Questions & Answers

user image Anonymous

posted on 1 Nov 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in May 2023. 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 tips
Round 2 - Aptitude Test 

60 mins, 20 questions - Aptitude, Logical Reasoning, Reading Comprehension

Round 3 - Case Study 

Case study Question - On an average how many people prefer mobile app for listening music.
Along with the case study few mental math questions.

Round 4 - Case Study 

Same as round 2 - two case study and some mental math questions.

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more
View answer (1)

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Sale price on on day
  • Q2. Start working

Interview Preparation Tips

Interview preparation tips for other job seekers - Fofocus heavily on networking, tailoring your resume with relevant keywords, actively following up with potential employers, showcasing your sales skills in interviews through storytelling, and monitoring companies you're interested in to stay updated on opportunities.
Key points to remember:
Prioritize networking:
Utilize your network to connect with people in the industry, attend industry events, and leverage platforms like LinkedIn to build relationships with potential hiring managers.
Tailor your resume:
Include relevant sales keywords throughout your resume to catch the attention of recruiters and ensure your experience aligns with the job description.
Practice your sales pitch:
Prepare compelling stories from your past experiences to demonstrate your ability to close deals, overcome objections, and build rapport during interviews.
Follow up consistently:
After submitting applications, send personalized follow-up emails to maintain engagement with potential employers.
Research companies:
Actively monitor companies you're interested in by following their social media and news to stay informed about potential openings.
Highlight transferable skills:
Even if you lack direct sales experience, emphasize skills like communication, persuasion, relationship building, and problem-solving that translate well to a sales role.
Ask insightful questions:
During interviews, demonstrate your knowledge of the company and role by asking thoughtful questions that show your genuine interest.
Be enthusiastic and confident:
Convey a positive attitude and express your passion for sales to make a strong impression on potential employers.
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in Jan 2025.

Round 1 - Coding Test 

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.

Round 2 - Technical 

(6 Questions)

  • Q1. Interviewer was himself not knowing anything as it was walkin drive he was sitting infront of me and checking questions on phone Introduction that he inturrepted in between when I was introducing myself
  • Q2. What are the features of Java 17, specifically related to sealed classes, including their syntax and necessity, along with the potential errors encountered when invoking a sealed class?
  • Ans. 

    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.

  • Answered by AI
  • Q3. Java 8 feathers stream api, functional interface, Intermittent operator ,Ternary operator, Prediction,Bi predicate. Answered all successfully
  • Q4. Draw low level design of implementation of notify me if item is back in stock in a ecommerce application
  • Ans. 

    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

  • Answered by AI
  • Q5. All design patterns which I know. Asked me to implement adapter pattern on paper
  • Q6. Then given a problem that concurrent way perform operation on excell to decrease the response time

Interview Preparation Tips

Interview preparation tips for other job seekers - I always suggest staying away from these companies commonly referred to as WITCH (Wipro, Infosys, TCS, Cognizant, HCL). You will rarely encounter good interviewers there unless there is an extreme necessity. Interview was judging me on the basis of syntex by seeing in his phone. How can everyone write each and everything on copy. For the low level design first time in my 6 years carrier someone asked to design without using kafka or any other library like spring boot to achieve that add in reminder list problem 😂. At first it was my bad after holding a offer of almost 27 lakh I somehow agreed for giving interview. Second thing I also know that after Even clearing they cannot afford 30LPA which I asked. I just went there because from last 6.5 year I have never attended any walking or face to face interview so was curious for it. Currently also working with somewhat premium product development company only. My experience was very bad. May be it can get vary person to person.

1Lattice Interview FAQs

How many rounds are there in 1Lattice interview?
1Lattice interview process usually has 2-3 rounds. The most common rounds in the 1Lattice interview process are Case Study, Technical and One-on-one Round.
How to prepare for 1Lattice 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 1Lattice. The most common topics and skills that interviewers at 1Lattice expect are Analytical Chemistry, Consulting, Business Research, Recruitment and Client Management.
What are the top questions asked in 1Lattice interview?

Some of the top questions asked at the 1Lattice interview -

  1. 90% of 1.05, Guesstimates on Single McD outlet revenue on Frid...read more
  2. Calculate the market size for the number of cricket bats sold in In...read more
  3. interview included Course Related Questions like Types of leas...read more
How long is the 1Lattice interview process?

The duration of 1Lattice interview process can vary, but typically it takes about less than 2 weeks to complete.

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1Lattice Interview Process

based on 11 interviews

Interview experience

3.9
  
Good
View more

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1Lattice Reviews and Ratings

based on 19 reviews

2.1/5

Rating in categories

2.2

Skill development

2.1

Work-life balance

2.0

Salary

1.7

Job security

1.6

Company culture

1.5

Promotions

2.3

Work satisfaction

Explore 19 Reviews and Ratings
Director - Industrial Goods and Services

Mumbai

10-15 Yrs

Not Disclosed

Director - Consumer & Retail

Mumbai

10-15 Yrs

Not Disclosed

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