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Mphasis Placement Papers 2024

Overview

This page collects Mphasis 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 Mphasis patterns and the latest shifts.

Mphasis Online Assessment 2024 pattern

Section Questions Time Difficulty
Aptitude 20-25 30 min Medium
Technical 15-20 30 min Medium
Coding 1-2 30 min Medium

Mphasis Placement Papers 2024 - actual questions & solutions

This section contains practice questions styled on Mphasis 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: Pipe A fills a tank in 12 hours, pipe B in 18 hours. How long to fill together?

Solution:

Combined rate = 1/12 + 1/18 = (12+18)/(12×18). Time = 12×18/(12+18) = 7.2 hours.

Answer: 7.2 hours

Question 2

Q2: Average of 5 numbers is 20. If one number 15 is replaced by 25, what is the new average?

Solution:

Old sum = 5 × 20 = 100. New sum = 100 − 15 + 25 = 110. New average = 110/5 = 22.

Answer: 22

Question 3

Q3: A and B together finish a job in 8 days. B alone takes 24 days. How many days does A alone take?

Solution:

Together rate = 1/8. B’s rate = 1/24.

A’s rate = 1/8 − 1/24 = (24−8)/(8×24) = 16/192. Days for A alone = 192/16 = 12 days.

Answer: 12 days

Question 4

Q4: A train 240 m long crosses a pole in 16 seconds. Find its speed in km/h.

Solution:

Speed = distance/time = 240/16 m/s = (240/16) × (18/5) = 54 km/h.

Answer: 54 km/h

Question 5

Q5: If in a certain code SKY is written as 191125 and SUN as 192114, how is MOON written?

Solution:

Pattern: M=13,O=15,O=15,N=14

Therefore MOON → 13151514.

Answer: 13151514

Question 6

Q6: Pointing to a photo, Ravi said, ‘He is the son of my grandfather’s only son.’ How is the person related to Ravi?

Solution:

Grandfather’s only son = Ravi’s father. Son of Ravi’s father = Ravi himself (or his brother).

In standard puzzle framing with one son implied for the speaker context: the person is Ravi’s brother (or Ravi). Most campus keys take Brother.

Answer: Brother

Question 7

Q7: Choose the synonym of ‘Concise’.

Solution:

In placement verbal sections, ‘Concise’ is closest in meaning to Brief among common options.

Answer: Brief

Question 8

Q8: Fill in the blank: ‘She has been working here _____ 2019.’

Solution:

Use since with a point in time; use for with a duration.

Correct: since.

Answer: since

Question 9: 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)

Question 10: check palindrome

Show solution

Problem Statement: Return true if the string reads the same forward and backward (ignore case).

Example:

Input: "Level"
Output: true

Solution (Java):

public boolean isPalindrome(String s) {
    s = s.toLowerCase();
    int i = 0, j = s.length() - 1;
    while (i < j) {
        if (s.charAt(i++) != s.charAt(j--)) return false;
    }
    return true;
}

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

Question 11: 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)

Key insights from 2024 Mphasis Online Assessment

  1. Aptitude Section is Critical: Must perform well in quantitative and logical reasoning
  2. Technical MCQs: Strong emphasis on programming fundamentals, DBMS, OOPs, domain knowledge
  3. Coding Section: 1-2 coding problems in 30 minutes requires good problem-solving skills
  4. Time Management: 20-25 aptitude in 30 min + 15-20 technical in 30 min + 1-2 coding in 30 min
  5. Success Rate: Only 20-25% cleared assessment and advanced to interviews
  6. Platform: Mphasis assessment platform
  7. Focus Areas: Quantitative aptitude, logical reasoning, programming fundamentals, domain knowledge

Mphasis 2024 interview experiences

Based on candidate experiences from 2024 Mphasis interviews:

2024 Interview Process:

  1. Online Assessment (90 minutes): Aptitude (20-25) + Technical (15-20) + Coding (1-2)
  2. Technical Interview (45-60 minutes): Programming concepts, DBMS, OOPs, domain knowledge, problem-solving
  3. HR Interview (30-45 minutes): Behavioral questions, company fit, motivation

Common 2024 Interview Topics:

  • Aptitude: Quantitative reasoning, logical reasoning, train speed, time-distance
  • Technical: Programming concepts, DBMS, OOPs, domain knowledge
  • Coding: Arrays, strings, basic algorithms
  • Behavioral: Problem-solving approach, teamwork, motivation

Success Tips:

  • Strong aptitude performance is essential - practice quantitative and logical reasoning
  • Understand programming fundamentals, DBMS, OOPs
  • Practice coding problems - arrays, strings, basic algorithms
  • Prepare behavioral examples using STAR format
  • Understand Mphasis’s business model and service offerings

For detailed interview experiences, visit Mphasis Interview Experience page.

Preparation tips for Mphasis 2024 pattern

  1. Master Aptitude: Focus on quantitative, logical reasoning - practice regularly
  2. Technical Fundamentals: Strong understanding of programming, DBMS, OOPs concepts
  3. Practice Previous Year Papers: Solve Mphasis assessment papers from 2020-2024 to understand patterns
  4. Time Management: Practice completing 20-25 aptitude questions in 30 minutes
  5. Coding Practice: Practice arrays, strings, basic algorithms
  6. Technical MCQs: Practice programming concepts, DBMS, OOPs
  7. Behavioral Preparation: Prepare examples using STAR format - leadership, teamwork, problem-solving
  8. Mock Tests: Take timed practice tests to improve speed and accuracy
  9. Service-Based Focus: Understand service-based company culture and expectations
  10. Communication Skills: Practice articulating thoughts clearly

Comments & Suggestions

2025 papers

Aptitude questions

Interview experience

Preparation guide

Mphasis hub

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