Openserve Interview Questions Answers, HR Interview Questions, Openserve Aptitude Test Questions, Openserve Campus Placements Exam Questions

20 common asked question in every interview

Ques:- There is a pond of irregular shape and size. Suggest a method to find the volume of water in the pond.

Ques:- The ratio of the radius of two circles is 1: 3, and then what is the ratio of their areas ?

Recent Answer : Added by Aruna On 2022-08-14 16:35:58:

1:9

Ques:- If selling price is doubled, the profit triples. Find the profit percent?

Recent Answer : Added by M sailu M Sailu On 2022-12-20 12:54:19:

300%

Ques:- A four digit number is divisible by 7 becomes divisible by 3, when 10 is added to it. The largest such number is

A. 9947

B. 9987

C. 9989

D. 9996

Recent Answer : Added by narendra On 2022-09-18 09:02:02:

Ques:- In the reading room of a library, there are 10 tables, 4 chairs per table. In each table there are different numbers of people seated. How many ways they will sit in the library so that no chair would be blank?

A. 8

B. 6

C. 2

D. 5

E. 4

Recent Answer : Added by Swarup On 2021-12-23 16:25:57:

Ques:- Which of the following states has the maximum populationbelow the poverty line?(1) Bihar(2) Orissa(3) Uttar Pradesh(4) Madhya Pradesh

Ques:- What have you learned from mistakes on the job?

Ques:- Why you want to be an advocate?

Ques:- A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5?

A. 4 litres, 8 litres

B. 5 litres, 7 litres

C. 6 litres, 6 litres

D. 7 litres, 5 litres

Recent Answer : Added by Abdul On 2022-05-17 08:56:53:

Ans- 6,6 litres
Let x Litres from can1 (where, water = x/4 litres and milk = 3x/4 litres)
Now
12-x liters from can 2 ( where, water = 6-x/2, milk = 6-x/2)

Now given
water/milk = 3/5
0.25x+6-0.5x / 0.75 +6-0.5x = 3/5
6-0.25x/6+0.25 = 3/5
Solve it you get
x = 6 litres from can1
Then 12-x= 12-6=6 litres from can2

Ques:- Aman started a business investing Rs.70,000. Rakhi hoined him after six months with an amount of Rs.1,05,000 and Sagar joined them with Rs.1.4 lakhs after another six months. The amount of profit earned should be distributed in what ratio among Aman, Rakhi and Sagar respectively, 3 years after Aman started the business?

A. 7 : 6 : 10

B. 12 : 15 : 16

C. 42 : 45 : 56

D. Cannot be determined

Recent Answer : Added by narendra On 2022-09-18 09:02:34:

Ques:- The dimensions of a certain machine are 48″ X 30″ X 52″. If the size of the machine is increased proportionately until the sum of its dimensions equals 156″, what will be the increase in the shortest side?

Recent Answer : Added by Admin On 2020-05-17 12:00:28:

6″

Ques:- ASKING ABOUT PAST EXP IN SAME SOFTWARE AND HARDWARE

Ques:- Two trains are moving in the same directions at 65 km/hr and 45 km/hr. The faster train crosses a man in slower train in 18 seconds. The length of the faster train is

A. 100 m

B. 120 m

C. 145 m

D. 180 m

Recent Answer : Added by Prashanth On 2022-11-10 16:31:44:

Relative speed =65-45km/hr
Relative speed=20km/hr
Convert to m/s
S=20*5/18
S=5.555
Length of the faster train =5.55555*18seconds
=100meters

Ques:- What was your role in your last job?

Ques:- On a particular day A and B decide that they would either speak the truth or will lie. C asks A whether he is speaking truth or lying? He answers and B listens to what he said. C then asks B what A has said B says “A says that he is a liar”

Ques:- A starts from a place at 11.00 am and travels at a speed of 4 kmph , B starts at 1.00 pm and travels with speeds of 1 kmph for 1 hr , 2 kmph for the next hr , 3 kmph for the next hr and so on. At wht time will B catch up with A ?

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:40:

the answer is At 9:48 PM
At 1:00 pm the difference between A & B = 8 km
after 2:00 pm ………………. = 11 km (as B’s speed
is 1 and A’s 4 km, then eqv speed=(4-1)=3 km)
After 3:00………………….. = 13 km (as B’s speed 2 km)
After 4:00………………….. = 14 km
after 5:00………………….. = 14 km (A’s speed= B’s
speed)
after 6:00………………….. = 13 km
after 7:00………………….. = 11 km
after 8:00………………….. = 8 km
after 9:00………………….. = 4 km
and now the eqv speed is= (9-4) =5 km/hr;
and the renaming distance is 4 km;
then, time=(60*4)/5=48 min;
then the meeting time is=9:00+48 min=9:48 pm;

Ques:- Two people X & Y walk on the wall of a godown in opposite direction. They meet at a point on one side and then go ahead. X after walking for some time, walks in opposite direction for 15 mtrs.Then again he turns back and walks in the original direction. What distance did Y walk before they met again, if X walks 11 mtrs by the time Y walks

Recent Answer : Added by Admin On 2020-05-17 11:59:43:

i Guess 8 mtrs.

Ques:- If a triangle has a base B and the altitude of the triangleis twice the base, then the area of the triangle is

Recent Answer : Added by Sushma malgi On 2022-09-15 16:36:41:

A = (B*H)/2
H = 2B
formula becomes A = (B*2*B)/2
this can be rewritten as A = (2*B^2)/2
the 2 in the numerator and denominator cancel out and you get:
A = B^2

Ques:- Divide Rs. 2379 into 3 parts so that their amounts after 2, 3 and 4 years respectively may be equal, the rate of interest being 5% per annum at simple interest. The first part is?

Recent Answer : Added by Arman Ali On 2022-08-24 17:03:09:

⇒ First part = Rs. 828

Ques:- A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many liters does the cistern hold?

Ques:- How do you see your self of becoming a leader?

Ques:- What is the disappointment in your life?

Ques:- In a row of girls, Bina is 5th from the left and Priyanka is6th from the right. When they exchange their positions, then Bina becomes 13th from the left. What will be Priyanka’s position from the right ?

A. 14th

B. 7th

C. 11th

D. 18th

Recent Answer : Added by SHIVANI VISHNU PATIL On 2021-07-28 15:08:27:

A. 14th

Ques:- What do your friends/co-workers say about you?

Ques:- The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is?

Ques:- Why do you want to to change the job

Ques:- How do your fellow employees perceive you?

Ques:- Pointing to Meena, Swarup says, “She is the doughter of my grandfather’s only child”. How is Meena related to Swarup?

A. Cousin

B. Sister

C. Aunt

D. Data inadequate

E. None of these

Recent Answer : Added by Laya Augustine On 2022-09-15 16:35:51:

sister

Ques:- Tell me about television?

Ques:- How many numbers up to 100 and 300 are divisible by 11?

Recent Answer : Added by Admin On 2022-09-29 15:21:15:

There are 18 numbers between 100 and 300 that are divisible by 11: 110, 121, 132, 143, 154, 165, 176, 187, 198, 209, 220, 231, 242, 253, 264, 275, 286, 297.

Load More Questions

Contact with us regarding this list