Nationwide security Interview Questions, Process, and Tips

Ques:- A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?
Ques:- If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is?
Ques:- The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?
Ques:- What you will do if you earn million rupee in a day?
Ques:- About myself and total experience?
Ques:- How should your staff be managed? How about your overtime?
Ques:- One pipe ca fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:
Recent Answer : Added by ajay On 2022-08-14 16:34:12:

2hr 24min

Ques:- Steam is a vapour or a gas ?
Ques:- If an insurance company pays $5000 for complete loss, $1500 in case of a loss of $2000 and more and nothing in case the loss is less that $2000. It obviously pays nothing in case of no loss. If the probability of the first 3 events are 0.02,0.10 and 0.3 , find what should the company charge in order to make a profit of $50 from each customer ?
Ques:- A building with height D shadow up-to G. A neighbor building with what height shadows C feet.
Ques:- How many mashes are there in 1 squrare meter of wire gauge if each meshis 8mm long and 5mm wide ?(a) 2500(b) 25000(c) 250(d) 250000
Recent Answer : Added by Nathan Abebe On 2022-04-02 06:59:54:

B, 8mm x 5 mm = 40 mm^2
1000mm x 1000mm = 1,000,000mm^2
= 1,000,000 mm^2/40mm^2
= 25,000

Ques:- What is your working area and why you left & how many years you work there?
Ques:- The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -.
Ques:- What types of tools or measuring devices do you use related to math?
Ques:- . In june a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average?
Recent Answer : Added by Admin On 2020-05-17 12:04:01:

Total game played= 60
%won =30%
Total won= 60*30/100 i.e. 18
now team plays x games and win all of those to increase the
average to 50%.
So,
(60+x)*50/100=18+x
(60+x)/2=18+x
60+x=36+2x
24=x
So the final answer is 24.

Ques:- Personal Details , Salary negotiations , Sales related
Ques:- If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is
A. 50 km/hr
B. 60 km/hr
C. 70 km/hr
D. 72 km/hr
Recent Answer : Added by Dhiya On 2023-05-31 17:27:59:

3600 sec in 1 hr.. 1000 M in 1 km so to covert m/s to km /hr you multiply the value with (3000/1000) .. so 3000 divided by 1000 will give you 18/5 it’s like constant value.. to convert m/s to km/ hr we can use this 18/5.. hope you understand

Ques:- HR round about my self etc
Ques:- A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets?
Recent Answer : Added by DK BOSS On 2021-07-15 08:16:54:

Answer: 450

Explanation:
10 * 150 = 1500

3 * 100 + 5 * 150 = 1050

1500 – 1050 = 450

Ques:- Who has referred this job
Ques:- There are 9 coins. 8 are of 1 gm and 1 is of 2 grams. How will you find out the heavier coin in minimum number of weighing and how many weighing it will need?
Ques:- If got selected in ur company, what will u do for ur company?(IN P.M)
Ques:- Why do you consider yourself sutiable for the post?
Ques:- How do your fellow employees perceive you?
Ques:- In 1991, was the number of people in City A three times greater then the number of people in City B?
Recent Answer : Added by Admin On 2020-05-17 12:05:21:

question is incomplete

Ques:- Can you give the demos to students and teacher?
Ques:- The volume of a cube is 1728 cc.Evaluate its surface.
Ques:- Explain a database in three sentences to your eight-year-old nephew
Ques:- Have you consider starting your own business?
Ques:- What motivates a person?
Recent Answer : Added by Pratiksha Landge On 2021-12-04 15:01:50:

That person’s struggle and dream to achieve something motivates the person.

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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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