MECPL BDM Interview Questions and Answers

I am a highly motivated and organized individual with a passion for leadership and team building.

• I have several years of experience in management roles, including overseeing teams of up to 20 employees.

• I am skilled in project management, budgeting, and strategic planning.

• I have a proven track record of improving team performance and achieving business goals.

• I am a strong communicator and enjoy collaborating with others...read more

As a member of FSAE club, I designed and built a formula-style race car for competition.

• Designed and fabricated various components of the car, including the chassis, suspension, and steering system

• Collaborated with team members to optimize the car's performance and ensure compliance with competition rules

• Participated in testing and tuning sessions to improve the car's speed and handling

• Managed the team's budget and res...read more

Stress strain curve for ductile material

• Ductile materials can undergo large plastic deformations before failure

• Stress strain curve shows the relationship between stress and strain during deformation

• The curve has three regions: elastic, plastic, and necking

• Elastic region: linear relationship between stress and strain

• Plastic region: non-linear relationship between stress and strain

• Necking region: localized reduction in c...read more

Piston rings are essential components in an engine that prevent oil from entering the combustion chamber and help maintain compression.

• Piston rings create a seal between the piston and cylinder wall

• They prevent oil from entering the combustion chamber

• They help maintain compression by preventing gases from escaping

• Piston rings also help dissipate heat from the piston

• Without piston rings, the engine would lose power and

I chose to gain practical experience and develop my skills in the industry.

• I wanted to gain practical experience in the industry

• I believed that hands-on experience would be more valuable than a Masters degree

• I wanted to develop my skills in a real-world setting

• I felt that pursuing a Masters degree at this time would not align with my career goals

• I have taken courses and attended workshops to continue my education and s

I have strong leadership, communication, and problem-solving skills that can benefit the company.

• Leadership skills to motivate and guide team members towards achieving goals

• Effective communication skills to ensure clear understanding and collaboration among team members and with customers

• Strong problem-solving skills to identify and resolve issues efficiently and effectively

• Experience in managing budgets, schedules, an...read more

The spring stiffness depends on various factors.

• The material of the spring

• The thickness of the wire used in the spring

• The number of coils in the spring

• The diameter of the spring

• The length of the spring

• The type of loading on the spring

• The temperature of the spring

• The presence of any pre-stress in the spring

I was involved in various non-technical works in FSAE club.

• Organizing and managing team meetings

• Coordinating with sponsors and arranging sponsorships

• Planning and executing fundraising events

• Recruiting new members and conducting interviews

• Managing team budget and expenses

Find max path from bottom left to top right in a matrix using only up and right steps.

• Start from bottom left corner and move towards top right corner.

• At each step, choose the maximum value between the cell above and the cell to the right.

• Keep track of the sum of values in the chosen path.

• The final sum is the maximum possible sum of values in a path from bottom left to top right.

The most likely number to occur as the final sum is 100.

• The sum of the outcomes of the dice rolls will keep increasing until it reaches or exceeds 100.

• Since the dice have equal probabilities for each outcome, the sum will have a higher chance of reaching 100.

• The probability of rolling a sum greater than 100 decreases as the sum gets larger.

Finding probability of point (1,0) lying in longest cut of three random points on circle of radius 1 centered at (0,0)

• The longest cut will be the one that spans the smallest angle between two of the three points

• The probability can be found by calculating the area of the region where the longest cut includes point (1,0)

• This can be done by finding the angle between (1,0) and the two other points and using trigonometry to...read more

Find the magic number in a sorted array where value and index are same.

• Iterate through the array and check if the value and index are same

• If found, return the value

• If not found, return -1

Searching an element in a sorted 2D matrix

• Start from the top-right corner or bottom-left corner

• Compare the target element with the current element

• Move left or down if the target is smaller or move right or up if the target is larger

Design a newspaper subscription system

• Create a user registration system

• Allow users to select subscription plan and payment method

• Provide options for delivery frequency and start/end dates

• Send reminders for subscription renewal

• Allow users to modify or cancel subscription

• Track subscription history and payment records

Number of ways to jump n stairs if a person can climb 1 or 2 stairs.

• Use dynamic programming to solve the problem.

• The number of ways to jump n stairs is equal to the sum of ways to jump n-1 stairs and ways to jump n-2 stairs.

• Base cases: if n=0, return 1 and if n=1, return 1.

An LRU cache can be made using a doubly linked list and a hash map.

• Create a doubly linked list to store the cache items.

• Create a hash map to store the key-value pairs.

• When a new item is added, check if the cache is full. If it is, remove the least recently used item from the linked list and hash map.

• When an item is accessed, move it to the front of the linked list.

• When an item is removed, remove it from both the linked

Probability of winning a dice game where the one with lesser number wins.

• The probability of winning depends on the number of sides on the dice.

• If the dice has an odd number of sides, the probability of winning is higher for the second player.

• If the dice has an even number of sides, the probability of winning is equal for both players.

Compute working days using given functions f, g, and h.

• To compute the 3rd working day, apply function g three times to function f.

• To compute the 2nd working day of the previous month, apply function h to function f, then apply function g twice.

• To compute the 4th working day of the next month, apply function g four times to function f.