# Opal Interview Questions Answers, HR Interview Questions, Opal Aptitude Test Questions, Opal Campus Placements Exam Questions

Find best Interview questions and answer for Opal Job. Some people added Opal interview Questions in our Website. Check now and Prepare for your job interview. Interview questions are useful to attend job interviews and get shortlisted for job position. Find best Opal Interview Questions and Answers for Freshers and experienced. These questions can surely help in preparing for Opal interview or job.

All of the questions listed below were collected by students recently placed at Opal.

Ques:- why do we select u and what value added services that u will add to our company?

i will put my sincere effort in my work for upward growth
of my career as well as my company.

Ques:- Find the hypotaneous of a right angle isoceles tringle whose area is 50.

10*(root 2)

Ques:- For how long you will be associated with the company?

“Since I’ve been working and gaining experience to get into this company, I’d like to stay a long time if I’m offered the job, since this is where I want to be. “ “As long as there’s a lot of work to do, then I’d be happy to stay for a long time. Since I’m a busybody, I like to being productive most of the time.”

Ques:- Have you read todays newspaper?any important news?
Ques:- Why are you leaving your current employer?
Ques:- In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek

Given:

In a group of 15 students,

7 have studied Latin,

8 have studied Greek,

3 have not studied either.

To find:

The number of students who studied both Latin and Greek.

Solution:

In a group of 15 students, have studied Latin, 8 have studied Greek, 3 have not studied either.

Therefore,

n(A∪B) = 15 – 3

n(A∪B) = 12

7 have studied Latin,

n(A) = 7

8 have studied Greek,

n(B) = 8

n(A∩B) is the number of students who studied both Latin and Greek.

n(A∩B) = n(A) + n(B) – n(A∪B)

n(A∩B) = 7 + 8 – 12

n(A∩B) = 15 – 12

n(A∩B) = 3

The number of students who studied both Latin and Greek is 3

3 of them studied both Latin and Greek.

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Ques:- What is the correct chronological order of the following Mughal Kings?
A. Babar, Akbar, Jahangir, Humayun
B. Akbar, Jahangir, Babar, Humayun
C. Babar, Humayun, Akbar, Jahangir
D. Humayun, Babar, Akbar, Jahangir

C

Ques:- A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps he won't able to buy 3 paise stamps.
Ques:- Present duties and responsibility.
Ques:- My personal life
Ques:- How do you evaluate success?
Ques:- A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many liters does the cistern hold?
Ques:- Two vessels A and B contain 62.5% and 87.5% of alcohol respectively. If 2 litres from vessel A is mixed with 4 litres from vessel B, the ratio of alcohol and water in the resulting mixture is?

Alcohol content from
2 l of A (62.5%) : 1.35L
4L of B (87.5%) : 3.50L

Total Acohol content in 6 L : 4.85L or 80.8%

Ques:- The ratio of two numbers is 2:3 and the sum of their cubes is 945. What is the difference of number ?

Let numbers be 2x, 3x
Given: (2x)^3 + (3x)^3 = 945
8x^3 + 27x^3 = 945
x = 3
Difference between numbers = 3x – 2x = x
Hence difference = 3

Ques:- The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is?
Ques:- Four sisters- Suman, Simran, Ruma and Seema are playing a game such that the loser doubles the money of each of the other players from her share. They played four games and each sister lost one game in alphabetical order. At the end of fourth game, each sister has Rs. 32. How many rupees did Suvarns start with?
Ques:- Give an example of something which you don’t do in a conventional way?