Unacademy Placement Papers 2025 - Latest Questions & Solutions

Company Overview

This page contains Unacademy placement papers from 2025 with current year questions, solutions, and exam patterns.

2025 Updates

The 2025 Unacademy placement process maintains focus on DSA and system design with enhanced emphasis on learning platform architecture.

Unacademy Online Assessment 2025 Pattern

Section	Questions	Time	Difficulty
Coding Problems	2-3	90 min	Medium-Hard

Actual 2025 Unacademy Coding Questions & Solutions

DSA Coding Problems (2025)

Q1: Course Recommendation System - 2025 Real Question

Problem: Recommend courses to users based on their preferences and learning history.

Solution (Java):

public List<String> recommendCourses(String userId, Map<String, Set<String>> userPreferences) {
    Set<String> userPrefs = userPreferences.getOrDefault(userId, new HashSet<>());
    List<String> recommendations = new ArrayList<>();

    // Simple recommendation logic based on preferences
    for (String course : allCourses) {
        if (matchesPreferences(course, userPrefs)) {
            recommendations.add(course);
        }
    }

    return recommendations.stream()
        .sorted((a, b) -> Integer.compare(getRating(b), getRating(a)))
        .limit(10)
        .collect(Collectors.toList());
}

Time Complexity: O(n log n)

Key Insights from 2025 Unacademy Online Assessment

1. Coding Section is Critical: Must solve 2-3 coding problems correctly to advance
2. Learning Platform Focus: Strong emphasis on video streaming systems, course recommendations, learning platform architecture
3. Time Management: 2-3 problems in 90 minutes requires excellent speed and accuracy
4. Success Rate: Only 10-15% cleared OA and advanced to interviews
5. Platform: Unacademy assessment platform or HackerRank
6. Focus Areas: Arrays, trees, graphs, dynamic programming, learning platform systems, course recommendations
7. Enhanced Emphasis: Optimal solutions, learning platform architecture, and course recommendation systems

Unacademy 2025 Interview Experiences

Based on recent candidate experiences from 2025 Unacademy interviews:

2025 Interview Process:

1. Online Assessment (90 minutes): 2-3 coding problems
2. Technical Phone Screen (45-60 minutes): Coding problems, algorithm discussions, video streaming concepts, course recommendations
3. Onsite/Virtual Interviews (4-5 rounds, 45-60 minutes each):
   • Coding rounds (2-3): Algorithms, data structures, problem-solving
   • System Design rounds: Learning platform architecture, video streaming platforms, course recommendation systems, live classes
   • Behavioral rounds: Problem-solving approach, education passion, impact

2025 Interview Trends:

• Increased emphasis on learning platform architecture and course recommendation systems
• More focus on optimal solutions and modern ed-tech technologies
• Enhanced behavioral questions about innovation and education passion
• Questions about learning platform architecture and course recommendations

Common 2025 Interview Topics:

• Coding: Arrays, strings, trees, graphs, dynamic programming, course recommendation algorithms
• System Design: Learning platform architecture, video streaming platforms, course recommendation systems, live classes
• Behavioral: Problem-solving, education passion, teamwork, impact
• Unacademy Technologies: Learning platform architecture, video streaming platforms, course recommendation systems, live classes

Success Tips:

• Strong coding performance is essential - solve problems optimally
• Understand video streaming concepts, learning platform architecture, and course recommendation systems
• Practice system design for learning platform architecture and course recommendation systems
• Prepare examples demonstrating problem-solving and education passion
• Learn Unacademy’s products and learning platform technologies
• Practice explaining your thought process clearly

For detailed interview experiences from 2025, visit Unacademy Interview Experience page.

Preparation Tips for Unacademy 2025 Pattern

1. Master Coding Fundamentals: Focus on solving 2-3 coding problems correctly - arrays, trees, graphs, DP
2. Learning Platform Expertise: Strong understanding of learning platform architecture, video streaming systems, course recommendation systems
3. Practice Previous Year Papers: Solve Unacademy OA papers from 2020-2025 to understand evolving patterns
4. Time Management: Practice completing 2-3 coding problems in 90 minutes
5. LeetCode Practice: Solve 200+ LeetCode problems focusing on arrays, strings, trees, graphs (medium-hard difficulty)
6. Video Streaming Focus: Practice problems related to video streaming systems and course recommendations
7. System Design Mastery: Learn learning platform architecture design, video streaming platforms, course recommendation systems
8. Unacademy Technologies: Learn learning platform architecture, video streaming platforms, course recommendation systems, live classes
9. Behavioral Preparation: Prepare examples using STAR format - problem-solving, education passion, impact
10. Mock Tests: Take timed practice tests to improve speed and accuracy

Related Resources

Unacademy 2024 Papers

Previous year Unacademy placement papers with questions and solutions

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Unacademy Coding Questions

Complete collection of Unacademy coding problems with solutions

View Coding Questions →

Unacademy Interview Experience

Real interview experiences from successful candidates

Read Experiences →

Unacademy Preparation Guide

Comprehensive preparation strategy for Unacademy placement

View Preparation Guide →

Unacademy Main Page

Complete Unacademy placement guide with eligibility, process, and salary

View Main Page →

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Practice 2025 papers to stay updated with latest patterns and prepare effectively!