Lemma Technologies Interview Questions, Process, and Tips

Q1. Why do you want to join swiggy?
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Q2. Sales pitch taking swiggy product in mind
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Q1. Given 2 large numeric comma seperated strings. You need to calculate their sum along with maintaining the correct position of commas. Example Test Case - s1 - "123,456,788" s2 - "1" output - "123,456,789"...read more
Ans. 
Calculate sum of large numeric comma separated strings without converting to integers.
• Split the strings by comma to get individual numbers

• Iterate from right to left and add digits, carrying over if necessary

• Maintain correct position of commas in the output string
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Q1. It was Low Level Design Round. Question - Design a file system just like google drive. Functional Requirements - i) It should have functionality of file uploading, downloading, sharing. ii) Need to handle...read more
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Q1. It was Hiring Manager round and it tested my knowledge over HLD & LLD. Tell me about the most challenging project which you did till now. Follow Up Questions - i) Draw HLD & write LLD of it. ii) How muc...read more
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Q2. What all initiatives I have taken in my career?
Ans. 
I have taken various initiatives in my career to improve processes and drive innovation.
• Led a team to implement a new agile development process, resulting in faster delivery of products

• Introduced automated testing tools to improve software quality and reduce manual effort

• Organized coding workshops for junior developers to enhance their skills and knowledge

• Initiated a mentorship program to help new hires acclimate to th
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Q3. How many microservices do I own & at what scale they handle the traffic?
Ans. 
I own 5 microservices that handle traffic at a scale of 10,000 requests per minute.
• I own 5 microservices

• They handle traffic at a scale of 10,000 requests per minute
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Q4. Tell me the incidents where you went beyond your limits for the work
Ans. 
I have consistently gone above and beyond in my work by taking on additional projects and working extra hours when needed.
• Volunteering to lead a high-priority project that required long hours and weekend work

• Staying late to troubleshoot and resolve a critical issue before a major deadline

• Taking on extra tasks to help a team member who was overwhelmed with their workload
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Q5. Why are you leaving your current organization?
Ans. 
Seeking new challenges and growth opportunities.
• Desire for career advancement

• Looking for new challenges

• Seeking better work-life balance

• Company restructuring or changes in management
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Q1. How to verify car is Major accidental
Ans. 
To verify if a car is major accidental, check for signs of extensive damage and repair work.
• Look for mismatched paint or panels indicating repair work

• Check for signs of frame damage or structural issues

• Inspect for any airbag deployment or replacement

• Review the vehicle history report for any past accidents

• Consult with a professional mechanic or body shop for a thorough inspection
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Q2. How to check apron replace
Ans. 
To check apron replace, inspect for wear and tear, measure thickness, check for cracks or damage, and ensure proper alignment.
• Inspect apron for wear and tear

• Measure thickness of apron material

• Check for cracks or damage on the apron

• Ensure proper alignment of the apron
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Q3. 1 check car piller roboting punching are proper visible aur not than confirm car are accidental aur not ..
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Q4. Check apron replace1 point check apron selent are are original and 2 roboting punching than confirm apron replace ya repair..
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Q5. Check uppar member lower member radiator support both side legs apron col top head light support than confirm car is Major accidental aur not ..
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Q1. What basic questions have you been asked regarding your accomplishments and achievements?
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Q2. Technical regarding excel
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Q1. Why do you believe you are a good fit for this role?
Ans. 
I have a proven track record of successfully managing key accounts and developing strong relationships with clients.
• Extensive experience in key account management

• Strong communication and negotiation skills

• Ability to identify and capitalize on business opportunities

• Track record of exceeding sales targets

• Excellent relationship-building skills
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Q1. Excel questions about vlookup
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1 Hour test to test Analytical skills and General Aptitude

Q1. How many people in the area you live in own a car?
Ans. 
It is estimated that around 80% of the population in the area I live in own a car.
• Approximately 80% of people in the area own a car

• Car ownership is common due to lack of public transportation options

• Many households have multiple cars for different family members
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Q2. Measure 4 Liters out of two vessels that are of 5 Liters and 3 Liters
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Q3. How do you manage a conflict in the workplace?
Ans. 
I manage conflicts by actively listening, understanding all perspectives, finding common ground, and facilitating a resolution.
• Actively listen to all parties involved to understand their perspectives

• Identify common ground and areas of agreement

• Facilitate open communication and encourage collaboration

• Seek a win-win solution that addresses the concerns of all parties

• Document agreements and follow up to ensure resolution
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Q4. The overall quality of the process isn't improving. How do you tackle this situation?
Ans. 
To improve the overall quality of the process, I would focus on identifying root causes, implementing process improvements, and monitoring results.
• Conduct a thorough analysis to identify the root causes of the quality issues

• Collaborate with stakeholders to develop and implement process improvements

• Establish key performance indicators (KPIs) to monitor the effectiveness of the changes

• Regularly review and adjust the proc...read more
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Q1. One thing that you would do differently from your previous manager?
Ans. 
I would focus more on fostering a collaborative team environment.
• Encourage open communication and idea sharing among team members

• Promote a culture of teamwork and mutual support

• Implement regular team-building activities to strengthen relationships
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Q2. What is the angle between minute and hour clock when the clock strikes 2:20?
Ans. 
The angle between the minute and hour hands of a clock at 2:20 is 50 degrees.
• Calculate the angle formed by the hour hand from 12 o'clock to the current time (2:20)

• Calculate the angle formed by the minute hand from 12 o'clock to the current time (20 minutes past the hour)

• Subtract the smaller angle from the larger angle to get the angle between the minute and hour hands
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