OpenSource Technologies Interview Questions Answers, HR Interview Questions, OpenSource Technologies Aptitude Test Questions, OpenSource Technologies Campus Placements Exam Questions

20 common asked question in every interview

Ques:- What was the first polyester fiber invented in 1941 called?

A. Terylene

B. Poplin

C. Terry cot

D. Rubia

Recent Answer : Added by Sushmitha On 2020-12-09 15:07:33:

Ques:- 300 + (10)2 x 2 = ?

A. 450

B. 800

C. 500

D. 550

E. None of these

Recent Answer : Added by 9074743593 On 2021-07-28 15:08:39:

340

Ques:- Can you describe how you solved a work or school problem?

Ques:- In what kind of work environment are you most comfortable?

Ques:- When interviewer prove u are good manager what is the right answer for candidate?

Ques:- How do you feel about working nights and weekends?

Ques:- A 6 inch length cylindrical through hole is drilled through the center of sphere, what will be the remaining volume of sphere ?

In this question only one data is given ie., hole length - 6". In the question there is no mistake.
Find the answer.

Recent Answer : Added by Admin On 2020-05-17 12:05:14:

volume of a sphere is 4/3 * pi * r^3
by drilling a hole 6 inches long the volume of the sphere is
not affected bcos the hole is a 1 dimension quantity..(say a
straight line) n so it does not have any value w.r.t volume…
hence the volume of the sphere does not change..

Ques:- Of the six members of a panel sitting in a row, A is to the left of D, but on the right of E. C is on the right of X, but is on the left of B who is the left of F. Which two members are sitting right in the middle?

Recent Answer : Added by Ashok G Menon On 2022-05-17 09:09:29:

Ques:- What is artificial memory?

Ques:- What do you think about ?Abortion?

Ques:- Where would you be in five years from now?

Ques:- One quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8 : 7. If the mixture so formed be worth Rs. 10 per kg. What is the rate per kg of the second quality of wheat?

A. Rs. 10.30

B. Rs. 10.60

C. Rs. 10.80

D. Rs. 11

Recent Answer : Added by Afridi On 2022-08-14 18:01:09:

Ques:- c=a/b ; a-1=c What is the relation between a&b

Recent Answer : Added by Admin On 2020-05-17 11:59:44:

c=a/b
c=a-1
=>b=a/c
=>b=a/a-1

Ques:- How can you grow international business of organisation & yourself too?

Ques:- How does one use DES securely ?

Ques:- 1,2,3,5,?,10,15,30

Recent Answer : Added by Admin On 2020-05-17 12:04:34:

these r all factors of 30
1*30=30
2*15=30
3*10=30
5*6=30
like that

Ques:- A sum of money triples itself in twelve years at simple interest. Find the rate of interest?

Ques:- Under which writs the Courts sought to produce a person in the court suspected to be missing or in custody?

Recent Answer : Added by Mohammed Riyas On 2023-07-01 06:13:09:

habeas corpus

Ques:- The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%?

Recent Answer : Added by Pawan On 2021-07-18 09:42:52:

16.25

Ques:- The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally?

Recent Answer : Added by MANISHA KALWAR On 2022-01-08 16:07:02:

Ques:- Would you like to change your job in search of better salary?

Ques:- Seventy five years ago pharmacists weighed medicine on balances like the ones you have been using. The mass pieces were very expensive, so a pharmacist would buy as few mass pieces as possible. If a pharmacist had 1-g, 3-g, and 9-g mass pieces, he or she could weight out any number of grams from 1 g to 13 g. Show how could measure all of the masses from 1 g to 13 g using only the three mass pieces given?

Recent Answer : Added by Masuda Akter Tonima On 2021-11-22 18:34:57:

1. 1g
2. 3g with 1g counter
3. 3g
4. 3g plus 1g
5. 3g plus 1 g plus 1g weighed medicine
6. 9g with 3g counter
7. 9g with 1g of counter and 1g weighed medicine
8. 9g with 1g counter
9. 9g
10. 9g plus 1g
11. 9g plus 3g with 1g on counter
12. 9g plus 3g
13. All 3 weights on one side.

Ques:- A and B can do a work in 12 days, B and C in 30 days and C and A in 36 days. In how many days will the work be completed, if all three of them work together?

Ques:- A room is 15m long, 4m broad and 3m height. Find the cost of white washing its four walls at 50p per m2Â ?

Recent Answer : Added by Sourabh Singh Rawat On 2021-10-10 19:03:37:

2*3(15+4)=114
114*1/2=57 rs

Ques:- Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter?

Recent Answer : Added by Prachi Bees On 2021-12-10 16:35:10:

In the example first we have to find the area of the field

we have given the following values ,

cost of fencing per meter = Rs 1.50

Diameter of circular field = 28

We have to find the area , a = ?

We know that,

Area = 2 π r

= 2 x 22/7 x 14

= 2 x 22 x 2

= 44 x 2

= 88 sq. m

So, area of circle is 88 sq.m

Now just multiply it with 1.50

cost of fencing = 88 x 1.50

= Rs. 132

So, the cost of fencing the circular field is Rs. 132

Ques:- Eight persons – P, Q, R, S, T, U, V and W are sitting around a circular table. S is to the immediate right of W. V is not next to either R or T. W is to the immediate right of T, who is sitting opposite to R. U and W are sitting opposite to each other. Who is sitting two places to the right of W?

Recent Answer : Added by Rahemin Sheikh On 2022-11-11 15:50:52:

Ques:- Are you willing to put the interests of the organization ahead of your own?

Ques:- Before where did you worked?

Ques:- What would you want to achieve in your first year on the job?

Ques:- IN which year planning commission was set up in Independent India

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