Rushabh Industries Interview Questions and Answers

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Q1. Basic java oops concept
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In systenic there are 3 rounds
1. coding round (difficulty level - easy-10 min)
2. coding round (difficulty level - medium-30 min)
3. HR + Technical (20 min)

Basic java codes array, string ,even odd

Aptitude que reasoning

Armstrong number
Pattern Printing

2 String problem in 30min

Q1. Introduction of your self.
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Q2. OOPS Concept function
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OOPS Concept function
• OOPS (Object-Oriented Programming) is a programming paradigm that uses objects to represent and manipulate data.

• Functions in OOPS are methods that are defined within a class and can be called to perform specific tasks.

• Functions in OOPS encapsulate behavior and can have parameters and return values.

• Functions can be public, private, or protected depending on their accessibility.

• Inheritance, polymorph...read more
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Q3. Tricky Question
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Pen paper simple coding questions

Q1. Bubble sort, patterns , OOPs concept
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Q1. Sum of numbers digits
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Calculate the sum of digits in a given number.
• Iterate through each digit of the number and add them together.

• Use modulo operator to extract each digit.

• Convert the number to a string to easily access individual digits.
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Give the string and array related questions