Contra costa county Interview Questions, Process, and Tips

Ques:- If a and b are mixed in 3:5 ration and b and c are mixed in 8:5 ration if the final mixture is 35 liters, find the amount of b?
A. 13.34
B. 15.73
C. 16.73
D. 9.45
E. 5.3
Ques:- A man walks at a speed of 3 km/hr and runs at a speed of 7 km/hr. How much time will the man require to cover a distance of 10 1/2 km, if he completes half of the distance, i.e., (5 1/4) km on foot and the other half by running?
Recent Answer : Added by V Revanth Royal On 2021-08-16 15:51:31:

2hr 30min

Ques:- Four sisters- Rima, Seema, Uma and Shama 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. Who started with the lowest amount?
Ques:- If cos2A + cos2B + cos2C = 1 then ABC is a
Ques:- How do you explain your job success?
Ques:- What are your career growth plans
Ques:- You have experience working in a team lead role. How will you adjust yourself in a team member role ?
Ques:- Tell me about a difficult decision you've made in the last year.
Ques:- What type of job you expect?
Recent Answer : Added by Krishna Garg On 2022-09-28 17:42:22:

Nice

Ques:- Ratio between two numbers is 3: 4 and their sum is 420. What is the smaller number?
Recent Answer : Added by DHARANI R On 2021-08-26 16:05:51:

3:4
3x:4x
3x+4x=420
7x=420
x=60

smaller number=3(60)=180.

Ques:- How would you convince your customer?
Ques:- How will you introduce urself in any interview?
Ques:- Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
Recent Answer : Added by Rajaprasanna On 2021-06-23 17:55:29:

x=12;y=7

Ques:- Why do you want work in our company?
Ques:- Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance the front wheel gets 10 revolutions more than back wheel . what is the distance?
Recent Answer : Added by Admin On 2020-05-17 11:59:15:

If n = no. of revolutions for back wheel
9n = 7n + 10*7
n=315

Ques:- WHAT WOULD U SAY ARE MAJOR ACHIEVEMENTS?
Ques:- Number Series 8,9,11,14,,18,23,?
Recent Answer : Added by Admin On 2020-05-17 11:59:54:

8+1=9
9+2=11
11+3=14
14+4=18
18+5=23
and finally
23+6=29

Ques:- Past job profile & company profile
Ques:- What is aim?
Ques:- Find the greatest number which is such that when 697, 909 and 1227 are divided by it, the remainders are all the same?
Recent Answer : Added by Kavisha Chintamani On 2021-09-14 15:41:40:

3

Ques:- The sum of the digits of a two-digit number is 12. The difference of the digits is 6. Find the number?
Recent Answer : Added by Shimna Nambidiyattil Viswambaran On 2021-06-26 07:03:57:

9 AND 3

Ques:- The average of 35 numbers is 25. If each number is multiplied by 5, find the new average?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:37:

30

Ques:- What is your contribution of the Branch?
Recent Answer : Added by Pallavi On 2022-04-02 06:59:53:

Very great things your doing

Ques:- List out the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3?
Ques:- Why are you joining call centre?
Ques:- What will you do after coming back to home?
Ques:- TELL ABOUT YOUR SELF BRIFLY
Ques:- What is Sensex?What is Nifty ?Difference between these two
Ques:- In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole?
Recent Answer : Added by JAQ On 2021-06-21 17:40:13:

time = distance / speed
speed = 36*(5/18) m/s=10m/s
distance = 100m
time=100/10s = 10sec

Ques:- Evaluate the sum of all even integers between 99 and 301?
Recent Answer : Added by Jagadeesh On 2022-09-15 16:37:00:

Summation of 301 – summation of 99
=41550
Summation of n=((n*n+1)/2)

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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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