Software Developer

Around 25 questions covering Quants, Reasoning, and Predict the output were asked in this round.
Most of the questions were based on nested loops, typecasting, and recursion.

Number Of MCQs - 25

You are given a string ‘expression’ consists of characters ‘+’, ‘-’, ‘*’, ‘/’, ‘(‘, ‘)’ and ‘0’ to ‘9’, that represents an Arithmetic Expression in Infix Notation. Your task is to evaluate this Arithmetic Expression.

In Infix Notation, operators are written in-between their operands.

Note :

1. We consider the ‘/’ operator as the floor division.

2. Operators ‘*’ and ‘/’ expression has higher precedence over operators‘+’ and ‘-’ 

3. String expression always starts with ‘(‘ and ends with ‘)’.

4. It is guaranteed that ‘expression’ represents’ a valid expression in Infix notation.

5. It is guaranteed that there will be no case that requires division by 0.

6. No characters other than those mentioned above are present in the string. 

7. It is guaranteed that the operands and final result will fit in a 32-bit integer.

For example :

Consider string ‘expression’ = ‘((2+3)*(5/2))’. 
Then it’s value after evaluation will be ((5)*(2)) = 10. 

Given a matrix, clockwise rotate elements in it K times. Rotating the matrix by 90 degrees clockwise will be counted as 1.

See the sample input.

Given family and extended family information, I was asked to construct a family tree from that information and need to find the list of eligible people one can marry. The conditions were as follows:

For a male, a match will be his father’s sister’s daughter or his mother’s brothers’ daughter.
For a female, a match will be her father’s sister’s son or her mother’s brother’s son.
Names are unique.
Input format:
, , , 

Input:
John, Male, Brad, Lisa
Emma, Female, Brad, Lisa
Alex, Male, John, Jenny
Emily, Female, Steve, Emma
Rachel, Female, Steve, Emma

Person name: Alex
Output: Emily, Rachel

-Family background.
-Hobbies.
-Challenges faced while developing the project.
-Why Zoho and why not other companies?
-Why should we hire you?