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

20 common asked question in every interview

Ques:- Why you prefer Hewlett Packard?

Ques:- In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks?

Recent Answer : Added by Admin On 2020-05-17 12:00:27:

TOTAL NUMBER OF BOOKS 40+40=80
ISSUED BOOKS 30
REMAINING BOOKS 80-30=50
RATE=50/80=5/8

Ques:- Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively?

A. 15

B. 30

C. 40

D. 45

Recent Answer : Added by Vijay Vinod On 2022-09-16 14:52:15:

Answer is 45
First we need to subtract those reminders from the respective numbers, then we have to find the hcf of two numbers(numbers got from the subtraction) then you will get the answer.
So,
After subtraction you will get
3026-11 = 3015
5053-13 = 5040
HCF of these two numbers
5 | 3015 5040
3 | 603 1008
3 | 201 336
| 67 112
We can’t find a common diviser since 67 is a prime number
So the HCF = 5 * 3 * 3
= 45
5*3*3 = 45

Ques:- Describe your profile

Ques:- You have 4218 no of balls. put 1 balls at top layer 3 at 2nd top layer then 6 and then 10 … Continue in this way. How many layers are possible.?

Recent Answer : Added by xyz On 2021-07-31 16:35:47:

211

Ques:- What I do special in my life rather than study

Ques:- An amount of Rs. 3000 becomes Rs. 3600 in four years at simple interest. If the rate of interest was 1% more, then what was be the total amount?

Recent Answer : Added by Sakshi On 2021-08-08 09:30:35:

3606

Ques:- Why do you want leave your current job?

Ques:- Four sisters- Suman, Simran, Ruma and Seema 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. How many rupees did Suvarns start with?

Ques:- What are the steps that you will take for the development of the company?

Ques:- When the hr ask us tell me some thing about you then what should we include in what not plz help me by giving some examples.

Ques:- Here is a sequence of numbers: 1 11 21 1211 111221 It seems to be a strange sequence, but yet there is a system behind it… What is the next term in this sequence?

Recent Answer : Added by Kajal Thosar On 2022-05-17 09:09:10:

1121221

Ques:- 20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution

Ques:- How to achieve growth in marketing?

Ques:- What was your last experience tell me about this?

Ques:- What are your stregth

Ques:- A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?

Recent Answer : Added by Admin On 2022-09-29 17:39:56:

Answer:

Step-by-step explanation:

A + B = 40.

And at Rs 7 a kg for 40 kg, you want a total of Rs.280.

So the second equation is 9A + 4B = 280

From the first equation: B = 40 – A

and sub into the second equation:

9A + 4(40-A) = 280

9A + 160 – 4A = 280

5A = 120

A = 24.

And you should check: B should equal 40-24 = 16. Check with the final equation: 9*24 + 4*16 = 216 + 64 = 280. So it works.

Your answer, of course, is A = 24

Ques:- One train is traveling 45 kmph and other is at 10 meters a second. What is the ratio of the speed of the two trains ?

Ques:- What is your achievements ? why do you think it is significant for this job ? what are the challenges you face and how do you achieve them.

Ques:- What was your toughest decision in your life?

Recent Answer : Added by DK BOSS On 2021-07-21 15:26:22:

choosing my career path

Ques:- A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?

Recent Answer : Added by Mukesh On 2022-08-14 18:02:46:

Put switch 1 on and leave it on for 2 minutes, then switch it off.
Put switch 2 on and leave it on, then walk into the room.
If the light is on, the answer is switch 2.
If the light is off but the bulb is warm when you feel it, the answer is switch 1.
If the light is off and the bulb is cold when you feel it, the answer is switch 3.

Ques:- If each of the odd digits in the number 54638 is decreased by ‘1’ and each of the even digits is increased by ‘1’, then which of the following will be the sum of the digits of the new number?

Recent Answer : Added by Admin On 2020-05-17 12:03:43:

( e ) None of these

Ques:- Some toys were distributed equally among 18 children in such a way that the number of toys each child gets is equal to the total number of children and after distribution 6 toys are left out. What was the total number of toys?

A. 324

B. 330

C. 336

D. 320

E. None of these

Recent Answer : Added by Admin On 2020-05-17 12:03:59:

(b) 330 is the amswer
as the no of toys are equall to no of students
18*18= 324
left out toys afetr distribution = 6
so 324+6= 330

Ques:- What achievements have given you the most satisfaction inyour life?

Ques:- My watch gains 5 minutes, in every hour. How many degrees the second hand moves in every minute?

A. 375°

B. 380°

C. 385°

D. 390°

Recent Answer : Added by sujata On 2022-08-24 17:03:57:

390

Ques:- 2003 * 2004 – 2001 * 2002 = ?

Ques:- Personal influence at Mundra.

Ques:- Describe a project/experience that you found enjoyable and demanding?

Ques:- What is the difference between confidence and overconfidence?

Ques:- Can you meet the company requirements?

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