Black duck software Interview Questions, Process, and Tips

Ques:- Side of rhombus is 5cm and sum of lengths of diagonals is 12cm. what is the area of rhombus?
Ques:- P is heavier than Q but lighter than R. Q is heavier than T. S is heavier than P but lighter than V. Who among them is the lightest? (a) V (b) S (c) T (d) R (e) None of these
Ques:- Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is?
Ques:- What is meant by debit and credit note?
Ques:- Let S be the set of prime numbers greater than or equal to 2 and less than 100. Multiply all the elements of S. With how many consecutive zeros will the product end?
A. 1
B. 4
C. 5
D. 10
Ques:- In a row of trees, one tree is fifth from either end of the row. How many trees are there in the row?
Ques:- Why did u choose this firm
Ques:- Suppose you are shortlisted for what reason you will leave the company in future?
Ques:- Asked about qualification details?
Ques:- How do you handle stress, pressure and anxiety?
Ques:- What software packages are you familiar with?
Ques:- Why have you been out of work so long, and how many others were laid off?
Ques:- How do you feel about your career so far?
Ques:- Why you want to switch to the current job?
Ques:- How many experaice you have
Ques:- Tell me about your some activities by which people know you that is not mentioned in your cv.
Ques:- What is the future of NOC Engineers?
Ques:- What is the reason behind you are looking for a change?
Ques:- What is your education qualification?
Ques:- What is the salary of a president, primeminister and thegovernors?
Ques:- There are 100 men and 100 women on the dance floor. They want to dance witheach other. Then which of the following statements is always true:a) There are 2 men who danced with equal no. of women b) There are 2 women who danced with equal no. of men
Ques:- Product of Prime no. between 1 to 20?
Ques:- A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
Ques:- The H.C.F. of 0.54, 1.8 and 7.2 is
A. 0.18
B. 0.018
C. 1.8
D. 18
Ques:- The next number in the series 0, 7, 26, 63 is
A. 124
B. 148
C. 195
D. 255
Ques:- Sachin is younger than Rahul by 4 years. If their ages are in the respective ratio of 7:9, how old is Sachin?
Ques:- Give me an example of your creativity (analytical skill?managing ability, etc.)
Ques:- Who is your Favorite Musician
Ques:- A box of 150 packets consists of 1kg packets and 2kg packets. Total weight of box is 264kg. How many 2kg packets are there?
A. 100
B. 114
C. 200
D. 208
E. 315
Ques:- A certain sum of money is invested for one year at a certain rate of simple interest. If the rate of interest is 3% higher, then the invest earned will be 25% more than the interest earned earlier. What is the earlier rate of interest?

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Devendra Bhardwaj With a decade of experience as a Job Hiring Expert, I am a results-driven professional dedicated to elevating recruitment strategies. My expertise lies in navigating the dynamic landscape of talent acquisition, employing innovative approaches to attract, assess, and secure top-tier candidates. I excel in optimizing hiring processes, leveraging cutting-edge technologies, and fostering collaborative relationships with stakeholders. A keen understanding of industry trends allows me to stay ahead, ensuring a competitive edge in securing the best talent for your organization. I am passionate about connecting the right people with the right opportunities and thrive in creating impactful, streamlined recruitment solutions.

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