Khushi Software Services Interview Questions and Answers

Improving quality of education in India

• Investing in teacher training and development

• Increasing access to technology and digital resources

• Encouraging parental involvement in education

• Promoting vocational education and skill development

• Addressing the issue of inadequate infrastructure and resources

Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.

• Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.

• Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.

• KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...read more

The type of motor used in ceiling fans is an induction motor.

• Ceiling fans typically use single-phase induction motors.

• These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.

• The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.

• The stator contains windings that create a rotating m...read more

A thermal power plant generates electricity by converting heat energy into mechanical energy.

• Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.

• The steam drives a turbine, which is connected to a generator that produces electricity.

• The heat source can be coal, natural gas, oil, or nuclear reactions.

• The steam is condensed back into water and recycled in a closed-loop system.

• Thermal p...read more

A program to generate a geometric progression (GP).

• Take the first term, common ratio and number of terms as input.

• Use a loop to calculate each term of the GP.

• Print the generated GP as output.

A program to print factorial using recursion

• Define a function to calculate factorial recursively

• Base case: if the number is 0 or 1, return 1

• Recursive case: multiply the number with factorial of (number - 1)

• Print the factorial of a given number

Logic to reverse a string without using string functions

• Iterate through the string from the last character to the first

• Create a new string and append each character to it in reverse order

I am not currently planning on getting married.

• I am currently focused on my career and personal growth.

• Marriage is not a priority for me at this time.

• I believe in taking the time to find the right person and building a strong foundation before getting married.

Yes, I know Java.

• I have experience in Java programming.

• I am familiar with Java syntax and concepts.

• I have worked on Java projects in the past.

To retrieve data from the back end, you can use APIs or database queries.

• Use API calls to fetch data from the back end server.

• Execute database queries to retrieve data from the database.

• Parse the response or query result to extract the required data.

• Handle any necessary authentication or authorization for accessing the back end.

• Examples: GET request to an API endpoint, SELECT query in SQL.

OOP is a programming paradigm based on the concept of objects, which can contain data and code.

• OOP stands for Object-Oriented Programming

• It focuses on creating objects that interact with each other to solve a problem

• Encapsulation, inheritance, and polymorphism are key concepts in OOP

• Example: A car object can have properties like color, make, and model, and methods like start and stop

• OOP promotes code reusability and ma

Print the level order traversal of binary tree in spiral form

• Perform level order traversal of the binary tree

• Alternate the direction of traversal for each level

• Use a stack to reverse the order of nodes in each level

• Print the nodes in the order of traversal

Find the maximum element in each subarray of size k in a given array.

• Iterate through the array from index 0 to n-k.

• For each subarray of size k, find the maximum element.

• Store the maximum elements in a separate array.

• Return the array of maximum elements.

To find the Kth largest element in two sorted arrays, we can use the merge step of merge sort algorithm.

• Merge the two arrays into a single sorted array using a modified merge sort algorithm.

• Return the Kth element from the merged array.

Merge two sorted arrays into one sorted array with expected time complexity of (m+n).

• Use a two-pointer approach to compare elements from both arrays and merge them into the first array.

• Start comparing elements from the end of both arrays and place the larger element at the end of the first array.

• Continue this process until all elements from the second array are merged into the first array.

Premium for the shop can be calculated based on various factors such as location, size, inventory, and risk assessment.

• Consider the location of the shop and the crime rate in the area

• Assess the size of the shop and the value of the inventory

• Evaluate the risk associated with the type of business and the history of claims

• Use actuarial tables and statistical models to determine the premium

• Adjust the premium based on deduc

Brand value or goodwill is calculated by assessing the overall perception of the brand in the market and its financial performance.

• Brand value is calculated by assessing the brand's reputation, customer loyalty, and market share.

• Goodwill is calculated by assessing the brand's intangible assets such as patents, trademarks, and intellectual property.

• Financial performance is also taken into consideration while calculating...read more

Loan syndication is the process of involving multiple lenders to fund a single loan for a borrower.

• It involves a group of lenders who jointly provide funds to a borrower.

• The lead bank manages the syndication process and negotiates the terms with the borrower.

• The loan is usually large and involves high-risk borrowers such as corporations or governments.

• Syndicated loans can be structured as either a term loan or a revolv...read more

The value of Punjabi Halwai sweet shop in Mumbai depends on its revenue, location, customer base, and competition.

• Revenue: Annual sales and profit margin

• Location: Foot traffic, accessibility, and rent

• Customer base: Loyal customers and repeat business

• Competition: Number of similar shops in the area

• Brand value: Reputation and recognition in the market

My favorite finance subject is corporate finance.

• I enjoy analyzing financial statements and making investment decisions.

• I find the concept of capital budgeting fascinating.

• I like learning about financial risk management strategies.

• I am interested in understanding how companies finance their operations.

• I appreciate the importance of financial planning and forecasting in corporate finance.