Java house africa Interview Questions, Process, and Tips

Ques:- Work related/initiative taken / special achievement etc.
Ques:- How are you helping your subordinates develop themselves?
Ques:- A box containing 10 identical compartments has 6 red balls and 2 blue balls.If each compartment can hold only one ball,then what will be the number of possible arrangements?
Ques:- All about my past experience
Ques:- What’s your dream job?
Ques:- Why you choice Mechanical Engineering
Ques:- In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in the same code ?
Recent Answer : Added by Rama Kiran On 2020-10-19 17:08:43:

MEDICINE will become EOJDJEFM in the same code.

Ques:- What would you like to do five years from now?
Ques:- Four sisters- Purva, Durga, Parvati and Maya 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. What was the amount with Uma at the end of the second round?
Ques:- Seven varsity basketball players A, B, C, D, E, F and G are to be honoured at a special luncheon. The players will be seated on the dais in a row. A and G have to leave the luncheon early and so must be seated at the extreme right. B will receive the most valuable player’s trophy and so much be in the centre to facilitate presentation. C and D are bitter rivals and therefore, must be seated as far apart as possible. Who among C,D,F,G cannot be seated at either end?
Recent Answer : Added by Surya Kamadi On 2021-03-17 16:57:48:

F

Ques:- The GFC of an odd number and an even number is 13. The greater number is 39. What is the lesser number?
Recent Answer : Added by GAYNOR TADIWANASHE GONERA On 2022-08-14 16:43:28:

26

Ques:- Least no. when divide by 7 gives remainder 6, 6 gives 5, 5 gives 4 and so on ?
Recent Answer : Added by Admin On 2020-05-17 12:01:08:

419

Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
Recent Answer : Added by Sanjeevnaidu On 2022-09-02 17:04:42:

Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.

Ques:- Where are you working in current time?
Ques:- Each side of a rectangle is increased by 100% .By what percentage does the area increase?
Recent Answer : Added by Vivek Bharadwaj On 2022-08-14 16:33:26:

400%

e.g:-

l = 5 b = 2
Area= l*b =10

New after 100% increament
l=10 b = 4
Area = 10*4

Ques:- If you have some problem with your job timing, please tell me?
Ques:- The difference of two consecutive even numbers squares is 84, then what is the sum of these numbers?
Recent Answer : Added by shivaprasad On 2021-10-12 12:52:39:

(x+2)^2 -x^2 = 84
X=20
So (20,22)
Sum= 42

Ques:- Document validation
Ques:- How many times do the hands of a clock coincide in a day?
A. 20
B. 21
C. 22
D. 24
Recent Answer : Added by Vivek Shelke On 2022-04-02 06:57:41:

24 times

Ques:- Demand for salary?
Ques:- A square plot of some size , at four corners equal squares of some size are cut and is formed as open box. If this open box carries 128ml of oil. What is the size of the plate i.e. side
A. 17
B. 14
C. 13
D. none
Recent Answer : Added by 9074743593 On 2021-07-29 16:19:32:

None

Ques:- your aim is to become engineer then why join mba.
Ques:- About summer internship project
Ques:- What jobs can you get with an associate's degree in political science?
Ques:- 324 : 400 ::576 : __
Recent Answer : Added by egspillay student On 2022-08-14 16:44:15:

324:400:576?
18×18:20×20:24×24:26×26
324:400:576:676

Ques:- Why are you interested in oour compnay ?
Ques:- 1600 men have provisions for 28 days in the temple. If after 4 days, 400 men leave the temple, how long will the food last now?
Recent Answer : Added by Arya Shesham On 2021-09-01 15:53:07:

Suppose 1 person consumes 1 unit food daily.
So, for 24 days, 1600 person will consume 1600×24 units.
So total units of food available = 1600×24

Now total number of person =1200

So, total food will be consumed by 1200 person in (1600×24)/1200 = 32 days.

Ques:- Evaluate the expenditure on digging a well 14m deep and of 3m diameter at Rs.15 per cubic meter?
Ques:- Tell me about your ability to work under pressure.
Ques:- A person meets a train at a railway station coming daily at a particular time. One day he is late by 25 minutes, and he meets the train 5 k.m. before the station. If his speed is 12 kmph, what is the speed of the train.
Recent Answer : Added by DK BOSS On 2021-07-30 16:27:20:

Ans: 60 kph

Suppose Person meets the train everyday at 3 PM at Station A.

His speed is 12kph.

So normally he reaches 5 km before the meeting point (pt B) at (5/12 hr = 25 min before) 2:35PM.

But if he is late by 30 min, then he will reach that point (pt B) by 3:05 PM.

Train is traveling at its normal speed so it covers the distance of 5 Km in 5 min starting from Station A and reaches the meeting point (pt B) at 3:05 PM.

So speed of the train is 5KM/5min = 60 kph.

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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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