Vaken Technologies Software Developer Interview Questions and Answers

Profit and Loss, Time Speed Distance, Ratio Proportion

Basic Question, Java, SQL, Basic Fundamental

Simple to medium level of aptitude questions

Q1. Code to find Prime number
Ans. 
Code to find Prime number in a given range
• Iterate through numbers in the range and check if each number is divisible only by 1 and itself

• Use a loop to check for factors of the number, if no factors found then it is a prime number

• Optimization: Only check up to the square root of the number for factors
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Q2. Code to print Fibonacci series
Ans. 
Print Fibonacci series using iterative approach
• Initialize variables for first two numbers in series

• Use a loop to calculate and print the next number in series

• Update variables for next iteration
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Q3. 5l 3l water jug question
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Q4. Tell me about yourself
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Q5. Tell me about final year project
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I attend aptitude and coding mcq test in my college .they are mostly about basic aptitude like speed of train, ratio etc. Then in coding they ask c program to find output mostly based on pointer, increment decrement etc.

Q1. It is done by virtual mode.questions are based on resume. They ask question to solve. they tell me to do a form using html.
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Q2. They ask java asics like jvm, sdlc etc
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Q3. They also ask about oops concepts
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