Powertech Labs Interview Questions, Process, and Tips

Ques:- there are 27 coins in which 0ne is heavier than rest(all equal weight).how many measurements are needed to isolate that odd one.
Recent Answer : Added by Baba Blakship On 2021-10-07 15:40:48:

If division of 3 is allowed then I might do 5 divisions in one go & do in less iterations. I would assume max 2 division as you have to hands, and compare the weight.

Ques:- About project
Ques:- List down 3 short-comings of yours
Ques:- Kohl?s is a famous apparel brand from?
A. Italy
B. USA
C. Germany
D. France
Ques:- There is a safe with a 5 digit no. The 4th digit is 4 greater than the second digit, while 3rd digit is 3 less than 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number.
Recent Answer : Added by Raimol Kurian On 2021-05-11 11:37:33:

65292

Ques:- Find out the wrong number in a given series.
1, 2, 8, 33, 148, 760, 4626
A. 2
B. 33
C. 148
D. 760
Recent Answer : Added by Admin On 2022-09-23 19:05:54:

D. 760

Ques:- How better are you in a Telecom Industry compared to your friends who are working
Ques:- Do you have plans for continued study?
Ques:- 4 * 0.4 * 0.04 * 0.004 = ?
Recent Answer : Added by Ps On 2021-02-11 16:42:38:

0.000256

Ques:- A pipe can fill a tank in 3 hours due to leakage it takes 3.5 hours to fill the same tank then how many hours will the leakage can empty the tank.
Recent Answer : Added by Naga Harish On 2022-03-13 16:35:29:

21

Ques:- The average salary of workers in an industry is Rs.200 the average salary of technicians being Rs.400 and that of non-technicians being Rs.125. What is the total number of workers?
Recent Answer : Added by Ranjit On 2022-08-14 16:35:57:

Please let me know answer.

Ques:- Tell me about a time when you had to help a co-worker who had made a bad mistake. What did you do?
Ques:- What about future planning of after 2yr
Ques:- Have you ever had to fire anyone? How did you feel about that?
Ques:- what is the lcm of under root 2 and under root 3
Ques:- The APEC Summit 2008 was held in Nov. 2008 at?
Ques:- A bag contains a certain number of 50 paise coins, 20 paise coins and 10 paise coins inthe ratio 2:3:4. If the total value of all the coins in the bag is Rs.400, find the number of coins of each kind?
Recent Answer : Added by BISHWAS KUMAR On 2022-01-16 17:17:18:

50 paise coins= 400 = Rs 200
20 paise coins = 600 = Rs 120
10 paise coins= 800 = Rs 80

Ques:- How do you determine or evaluate success?
Ques:- Tell me about ur favourite colour
Ques:- A river 2m deep and 45 m wide is flowing at the rate of 3 kmph the amount of water that runs into the sea per minute is?
Ques:- J query and javascript
Ques:- If u are given candles which takes exactly one hour to burn completely than how will you measure one and half hour?
Ques:- There are 4 people in a closed room and you are waiting outside to enter into the room. You can enter only when one of them opens the door. The probability that somebody will open the door is 1/2. Now what is the probability that the door will be opened so that you can go inside?
Recent Answer : Added by Ashwin GB On 2021-07-08 16:28:54:

The probability that no one opens the door would be
0.5×0.5×0.5×0.5= 0.0625
So, the probability that atleast one opens the door is 1-0.0625= 0.9375

Ques:- What is the main role of HR in an organization?
Ques:- Of all the numbers whose literal representations in capital letters consists only of straight line segments (for example, FIVE), only one number has a value equal to the number of segments used to write it. Which number has this property?
Recent Answer : Added by Sunil Poddar On 2021-08-03 15:58:33:

0

Ques:- The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is?
Ques:- Where do you find yourself in 5 years?
Ques:- Introduce urself?
Ques:- Two pipes function simultaneously the reservoir will be filled in 12 hours. One pipe fills reservoir 10 hours faster than the other. How many hours does the faster pipe take to fill the reservoir?
Recent Answer : Added by Manik rattan On 2021-08-16 06:56:14:

suppose
pipe:
A -30 hours A’s effeciency (60/30) =2
60( lcm of 30 and 20)
B- 20 hours B’s effeciency (60/20)=3

time taken by both to fill = 60/5 =12 as given in question (effeciencies of both a+b =2+3=5)
time taken by faster pipe i.e b = 60/3 =20

Ques:- . The oldest large scale industry of India is:(1) Iron and Steel(2) Jute(3) Cotton(4) Paper
Recent Answer : Added by Rajkumar Sahani On 2022-08-14 16:39:55:

Iron and steel

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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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