Find Interview Questions for Top Companies
First Zen Interview Questions and Answers
0 Comments 0 Views 5 years ago
Ques:- Whether i wold be okay with a harsh task master/ supervisor
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- If Shyam had 24 shirts by what % his shirts were reduced if he donated 4 of them?
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- The APEC Summit 2008 was held in Nov. 2008 at?
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- How are see your future in industrial environment.
No Answer Provided.
1 Comments 0 Views 4 years ago
Ques:- The smallest number of 5 digit beginning with 3 and ending with 5 will be
A. 31005
B. 30015
C. 30005
D. 30025
No Answer Provided.
1 Comments 0 Views 5 years ago
Ques:- Each side of a rectangle is increased by 100% .By what percentage does the area increase?
No Answer Provided.
2 Comments 0 Views 5 years ago
Ques:- Classic: If a bear walks one mile south, turns left and walks one mile to the east and then turns left again and walks one mile north and arrives at its original position, what is the color of the bear.
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- TELL ABOUT YOUSELF?
No Answer Provided.
0 Comments 8 Views 3 months ago
Ques:- What is the role of probability in data interpretation
Right Answer:

Probability plays a key role in data interpretation by helping us measure uncertainty and make predictions based on data. Instead of relying on guesses, probability gives us a way to express how likely an event is to happen — using numbers between 0 and 1 (or 0% to 100%).

In simple terms, probability helps answer questions like:

  • How confident are we in our results?

  • What are the chances this happened by random chance?

  • Can we trust the trend we’re seeing in the data?

Explanation:

Imagine you run an email campaign and get a 10% click-through rate. Using probability, you can test whether this result is significantly better than your average of 5% — or if it might have happened by chance.

You might use a statistical test to calculate a “p-value.”

  • If the p-value is very low (typically less than 0.05), you can say the result is statistically significant.

1 Comments 0 Views 5 years ago
Ques:- The least number which when add 3 to it, completely divided 8, 12 and 18 is?
No Answer Provided.
1 Comments 0 Views 5 years ago
Ques:- What is the average of first 10 prime numbers ?
No Answer Provided.
1 Comments 0 Views 5 years ago
Ques:- 15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would it take for 21 women if 3 women do as much work as 2 men?(a) 30(b) 20(c) 19(d) 29
No Answer Provided.
0 Comments 0 Views 6 years ago
Ques:- May I contact your present employer for a reference?
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is?
No Answer Provided.
1 Comments 0 Views 4 years ago
Ques:- A, B and C enter into a partnership. A initially invests Rs.25 lakhs and adds another Rs.10 lakhs after one year. B initially invests Rs.35 lakhs and withdraws Rs.10 lakhs after 2 years and C invests Rs.30 lakhs. In what ratio should the profit be divided at the end of 3 years?
A. 10 : 10 : 9
B. 19 : 19 : 18.
C. 20 : 19 : 18
D. 20 : 20 : 19
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- Current salary and expected salary
No Answer Provided.
2 Comments 0 Views 5 years ago
Ques:- The average length of three tapes is 6800 feet. None of the tapes is less than 6400 feet. What is the greatest possible length of one of the other tapes?
No Answer Provided.
2 Comments 1 Views 5 years ago
Ques:- Given a triangle ABC, how would you use only a compass and straight edge to find a point P such that triangles ABP, ACP and BCP have equal perimeters? (Assume that ABC is constructed so that a solution does exist.)
No Answer Provided.
0 Comments 0 Views 6 years ago
Ques:- Describe your ideal company, location and job.
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- Why there are so many job changes in your career
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- If you come onboard, give me a general idea of what your first overall tasks will be as far as starting a quality effort.
No Answer Provided.
0 Comments 0 Views 5 years ago
Ques:- Say me Abut Ur self
No Answer Provided.
1 Comments 0 Views 5 years ago
Ques:- The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train?
No Answer Provided.