Adani Placement Papers 2024

Overview

This page collects Adani placement papers from 2024 with previous-year questions, solutions, and the 2024 exam pattern. It is useful when you want real drive history: what the OA looked like, which question types repeated, and how solutions were approached. Work through the papers below to build speed and accuracy, then compare against newer 2025 material so your prep matches both established Adani patterns and the latest shifts.

2024 Adani Pattern

The 2024 Adani placement process focused on aptitude and reasoning. Understanding the 2024 pattern helps you prepare better for upcoming placements.

Download 2024 Placement Papers

Adani 2024 paper 1→

Complete Adani placement paper with aptitude questions and solutions

Adani 2024 paper 2→

Additional 2024 Adani paper with detailed solutions

Adani 2024 paper 3→

Another 2024 Adani paper with comprehensive solutions

Adani exam pattern 2024

Section	Questions	Time	Difficulty	Focus Areas
Aptitude	20-25	30-40 min	Medium	Quantitative, logical reasoning
Technical	15-20	25-30 min	Medium	Domain knowledge, basics
Verbal Ability	10-15	15-20 min	Easy-Medium	Comprehension, grammar

Total: 50-60 questions, 60-90 minutes

Key Changes in 2024:

• Updated question patterns
• Increased focus on practical skills
• New evaluation criteria

Adani Placement Papers 2024 - actual questions & solutions

This section contains practice questions styled on Adani placement papers 2024 (previous-year pattern), with worked solutions. Use them as timed sectional drills - from student reports drives vary by college and role, so treat this as a high-signal practice bank, not an official paper dump.

Question 1

Q1: The ratio of ages of A and B is 3:5. After 10 years, the ratio becomes 5:7. Find A’s present age.

Solution:

Let ages be 3x and 5x.

(3x + 10)/(5x + 10) = 5/7 7(3x + 10) = 5(5x + 10) 21x + 70 = 25x + 50 x = 5 A’s age = 3×5 = 15 years.

Answer: 15 years

Question 2

Q2: A and B together finish a job in 10 days. B alone takes 15 days. How many days does A alone take?

Solution:

Together rate = 1/10. B’s rate = 1/15.

A’s rate = 1/10 − 1/15 = (15−10)/(10×15) = 5/150. Days for A alone = 150/5 = 30 days.

Answer: 30 days

Question 3

Q3: A train 180 m long crosses a pole in 12 seconds. Find its speed in km/h.

Solution:

Speed = distance/time = 180/12 m/s = (180/12) × (18/5) = 54 km/h.

Answer: 54 km/h

Question 4

Q4: Average of 6 numbers is 18. If one number 12 is replaced by 24, what is the new average?

Solution:

Old sum = 6 × 18 = 108. New sum = 108 − 12 + 24 = 120. New average = 120/6 = 20.

Answer: 20

Question 5

Q5: If in a certain code CAT is written as 3120 and DOG as 4157, how is BAT written?

Solution:

Pattern: letter positions: B=2,A=1,T=20

Therefore BAT → 2120.

Answer: 2120

Question 6

Q6: In a row of 47 students, A is 10th from the left and B is 11th from the right. How many students are between A and B if A is to the left of B?

Solution:

Positions from left: A = 10, B = 47 − 11 + 1 = 37. Students between = 37 − 10 − 1 = 26.

Answer: 26

Question 7

Q7: Virtual memory is typically implemented using?

Solution:

OS uses demand paging (and sometimes segmentation) to implement virtual memory.

Answer: Demand paging

Question 8

Q8: Worst-case time complexity of quicksort is?

Solution:

Unbalanced partitions (already sorted with bad pivot) → O(n²).

Answer: O(n²)

Question 9: reverse a string

Show solution

Problem Statement: Given a string, return it reversed.

Example:

Input: "placement"
Output: "tnemecalp"

Solution (Java):

public String reverse(String s) {
    return new StringBuilder(s).reverse().toString();
}

Time Complexity: O(n)
Space Complexity: O(n)

Question 10: longest common prefix

Show solution

Problem Statement: Find the longest common prefix string amongst an array of strings.

Example:

Input: ["flower","flow","flight"]
Output: "fl"

Solution (Java):

public String longestCommonPrefix(String[] strs) {
    if (strs.length == 0) return "";
    String pref = strs[0];
    for (int i = 1; i < strs.length; i++) {
        while (!strs[i].startsWith(pref)) {
            pref = pref.substring(0, pref.length() - 1);
            if (pref.isEmpty()) return "";
        }
    }
    return pref;
}

Time Complexity: O(S)
Space Complexity: O(1)

Question 11: binary tree level order

Show solution

Problem Statement: Return the level-order traversal of a binary tree.

Example:

Input: [3,9,20,null,null,15,7]
Output: [[3],[9,20],[15,7]]

Solution (Java):

public List<List<Integer>> levelOrder(TreeNode root) {
    List<List<Integer>> res = new ArrayList<>();
    if (root == null) return res;
    Queue<TreeNode> q = new ArrayDeque<>();
    q.add(root);
    while (!q.isEmpty()) {
        int sz = q.size();
        List<Integer> level = new ArrayList<>();
        for (int i = 0; i < sz; i++) {
            TreeNode n = q.poll();
            level.add(n.val);
            if (n.left != null) q.add(n.left);
            if (n.right != null) q.add(n.right);
        }
        res.add(level);
    }
    return res;
}

Time Complexity: O(n)
Space Complexity: O(n)

2024 hiring trends

Hiring volume

2024 Data: Adani hired 200-500 candidates from top engineering colleges in 2024. The company conducted placement drives at 30+ colleges across India.

Salary packages

2024 Packages: ₹8-15 LPA for freshers

Process changes

2024 Updates: Updated online assessment platform, new interview formats

Key insights from 2024 Adani Online Assessment

1. Aptitude Section is Critical: Must perform well in quantitative and logical reasoning
2. Technical MCQs: Strong emphasis on domain knowledge, infrastructure/energy basics
3. Verbal Ability: Important for communication-focused roles
4. Time Management: 20-25 aptitude in 30-40 min + 15-20 technical in 25-30 min + 10-15 verbal in 15-20 min
5. Success Rate: Only 20-25% cleared assessment and advanced to interviews
6. Platform: Adani assessment platform
7. Focus Areas: Quantitative aptitude, logical reasoning, domain knowledge, verbal ability

Adani 2024 interview experiences

Based on candidate experiences from 2024 Adani interviews:

2024 Interview Process:

1. Online Assessment (60-90 minutes): Aptitude (20-25) + Technical (15-20) + Verbal (10-15)
2. Technical Interview (45-60 minutes): Domain knowledge, infrastructure/energy concepts, problem-solving
3. HR Interview (30-45 minutes): Behavioral questions, company fit, motivation, infrastructure industry interest

Common 2024 Interview Topics:

• Aptitude: Quantitative reasoning, logical reasoning, time and work
• Technical: Domain knowledge, infrastructure/energy concepts, problem-solving
• Verbal: Comprehension, grammar, communication skills
• Behavioral: Problem-solving approach, teamwork, motivation, infrastructure industry interest

Success Tips:

• Strong aptitude performance is essential - practice quantitative and logical reasoning
• Understand infrastructure/energy basics and Adani’s diverse business portfolio
• Prepare behavioral examples using STAR format
• Understand Adani’s business model and infrastructure services
• Practice verbal ability - comprehension and grammar

For detailed interview experiences, visit Adani Interview Experience page.

Preparation tips for Adani 2024 pattern

1. Master Aptitude: Focus on quantitative, logical reasoning - practice regularly
2. Domain Knowledge: Basic understanding of infrastructure/energy and Adani’s diverse portfolio
3. Practice Previous Year Papers: Solve Adani assessment papers from 2020-2024 to understand patterns
4. Time Management: Practice completing 20-25 aptitude questions in 30-40 minutes
5. Verbal Ability: Practice comprehension and grammar
6. Behavioral Preparation: Prepare examples using STAR format - leadership, teamwork, infrastructure interest
7. Mock Tests: Take timed practice tests to improve speed and accuracy
8. Infrastructure Focus: Understand infrastructure industry trends and Adani’s services
9. Communication Skills: Practice articulating thoughts clearly
10. Business Awareness: Stay updated with Adani’s business initiatives and industry trends

Related resources

Adani 2025 papers→

Latest Adani placement papers with current year questions

Adani aptitude questions→

Complete collection of Adani aptitude problems

Adani interview experience→

Real interview experiences from successful candidates

Adani preparation guide→

Comprehensive preparation strategy for Adani placement

Adani main page→

Complete Adani placement guide with eligibility, process, and salary

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Practice 2024 papers to understand Adani pattern and prepare effectively!