Amazon Syllabus & Test Pattern

The Amazon Online Assessment is the most critical elimination stage in the recruitment funnel. It evaluates technical coding ability, workplace decision-making, and behavioral alignment with Amazon's Leadership Principles through a combination of auto-graded and scenario-based modules.

For freshers, the assessment combines a coding challenge, a work simulation, a work-style assessment, and, in select batches, a debugging/logical-reasoning section. Understanding the weight and format of each section helps candidates align preparation to how shortlisting decisions are actually made.

Amazon Syllabus & Test Pattern - Overview

The assessment is conducted online as a single proctored HackerRank session, with coding auto-graded and the remaining sections scored for consistency and Leadership Principle alignment.

Section	No. of Items	Duration	Difficulty Level	Scoring
Coding Challenge	2 Problems	70 minutes	Medium to Hard	Auto-graded; partial credit on hidden test cases
Work Simulation	Scenario-based tasks	~20-30 minutes	Moderate	Qualifying - evaluates prioritization & decision-making
Work Style Assessment	Personality-based MCQs	~15-20 minutes	Moderate	Qualifying - evaluates LP-aligned consistency
Debugging / Logical Reasoning (select batches)	Varies	15-20 minutes	Moderate	Qualifying

The assessment is conducted online through a single proctored HackerRank session, with webcam monitoring and screen recording enabled throughout this stage of the recruitment process. Negative marking applies only to select MCQ-based sections in certain tracks, such as CSA written tests, while the SDE coding section has no negative marking and is evaluated based on the hidden test cases passed.

Amazon Syllabus & Test Pattern for Freshers 2026

The 2026 assessment structure covers four sections, detailed below in the order they typically appear, with coding auto-graded and the remaining sections evaluated for consistency.

1. Coding Challenge

This section tests algorithmic problem-solving under time pressure using two auto-graded coding problems.

Topic Area	Coverage
Arrays & Strings	Subarray/substring problems, two-pointer and sliding-window techniques, prefix sums
Hashing	Frequency counting, hash-map based lookups, duplicate/pair detection
Linked Lists	Reversal, cycle detection, merging sorted lists
Trees & Binary Search Trees	Traversals, height/balance checks, lowest common ancestor
Graphs	BFS/DFS traversal, Disjoint Set Union (DSU), shortest-path basics, connected components
Dynamic Programming	Knapsack variants, longest common subsequence, DP on stocks/trading problems
Greedy Algorithms	Interval scheduling, activity selection, resource allocation problems
Binary Search	Standard search plus "binary search on the answer" pattern problems
Complexity Analysis	Stating and justifying time/space complexity for every submission

2. Work Simulation

This section immerses candidates in a simulated workday at Amazon rather than a traditional MCQ format.

Evaluation Areas
Navigating a mock inbox of team emails, manager requests, and open task threads
Prioritizing competing tasks under limited time (Bias for Action, Deliver Results)
Diagnosing the root cause of an operational issue, such as a malfunctioning product page (Dive Deep)
Choosing among multiple response options that reflect different levels of ownership and customer focus

3. Work Style Assessment

A psychometric survey mapped directly onto the 16 Leadership Principles, using a "most like me / least like me" forced-choice format.

Evaluation Areas
Teamwork, collaboration style, and conflict handling
Ownership and accountability under ambiguous circumstances
Decision-making speed versus thoroughness (Bias for Action vs. Are Right, A Lot)
Customer-first thinking in trade-off scenarios
Amazon evaluates the consistency of responses across the entire survey rather than scoring any single answer in isolation, so authenticity matters more than trying to guess the "ideal" response.

4. Debugging / Logical Reasoning (Select Batches)

In select batches, this section tests code-reading and reasoning ability under time pressure.

Focus Areas
Tracing pseudocode or given code snippets to predict output or identify logic errors
Basic logical-reasoning puzzles under time pressure

Minimum Qualifying Criteria

To advance, candidates must pass a sufficient proportion of hidden test cases across both coding problems. The Work Simulation and Work Style Assessment use qualifying thresholds based on consistency and alignment with Leadership Principles rather than a fixed percentage. Unlike some other companies' assessments, Amazon's offer and level are decided holistically across the entire interview loop, not solely by OA coding performance.

Frequently Asked QuestionsFAQ

Does Amazon conduct a written aptitude test?

Amazon's OA focuses on a coding challenge, a work simulation, and a work-style assessment. Some batches include a short debugging/logical-reasoning section instead of a traditional aptitude test.

What is the Amazon test pattern for freshers?

A coding challenge (2 problems, 70 minutes), a work simulation, a work-style assessment, and, in select batches, a debugging/logical-reasoning section.

What topics are covered in the coding challenge?

Arrays, strings, hashing, linked lists, trees, graphs (including DSU), dynamic programming, greedy algorithms, and binary search.

Is there negative marking in the Amazon assessment?

Negative marking applies only to select MCQ-based sections in some tracks. The SDE coding section has no negative marking and is scored on hidden test-case pass rate.

What is the Work Style Assessment?

A psychometric survey mapped to the 16 Leadership Principles in a "most like me / least like me" format, scored for consistency rather than a single correct answer.

What is the qualifying criteria for the OA?

Passing a sufficient proportion of hidden test cases on both coding problems, plus qualifying consistency on the work simulation and work-style sections.

What is the mode of the Amazon assessment?

The OA is online, a single proctored HackerRank session with webcam and screen recording.

How long does the Online Assessment take?

Approximately 90 minutes to 2 hours, extending to 2-3.5 hours for the two-part OA format used in some cycles.