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Updated weekly · Last refresh Oct 17
7

75way Technologies Pvt. Software Engineer Interview Questions

The questions to prepare for a 75way Technologies Pvt. Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 5 questions · ~53 min
Alphabet Pattern KMedium
Practice

Generate a symmetric alphabet pattern shaped like the letter K using row-based spacing.

coding challengeArraysAlgorithms775way Technologies Pvt.
Array and Loop BasicsEasy
Practice

Find two array indices whose values equal a target by checking pairs with nested loops.

ArraysArray ManipulationAlgorithms775way Technologies Pvt.
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2
System Design7 questions · ~74 min
Nested Comments and Cinema DB RoundHard

Design schemas for N-level nested comments and concurrency-safe cinema seat booking.

booking logicdatabase accessdesign775way Technologies Pvt.
Card-Based UI ConversionMedium

Convert a table-based data display into accessible, responsive, reusable cards without losing information or interactions.

client-sidemobile architecturedesign775way Technologies Pvt.
Questions Based on Your ProjectHard

Explain an ML system from your project, including architecture, serving, evaluation, and production risks.

ML Rankingproject experienceFeature Drift775way Technologies Pvt.
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3
Behavioral & Leadership4 questions · ~43 min
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4
More topics3 questions · ~32 min
Difference Between package.json and package-lock.jsonMedium

Tests the difference between declared dependency ranges and the exact dependency tree installed by npm.

node.jsconfiguration filestechnical fundamentals775way Technologies Pvt.
Cinema Booking Database DesignMedium
Practice

List cinemas, show timings, booked seats, and remaining capacity using joins and conditional aggregation.

Joinsdatabase designAggregations775way Technologies Pvt.
Nested Comments Database DesignMedium

Tests your database modeling skills for hierarchical data and queryability.

database design775way Technologies Pvt.

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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
The finish line: interview-readyComplete all 19 questions plus 2 hands-on drills to finish this plan.