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

20 common asked question in every interview

Ques:- A sum of money becomes triple itself in 5 years at simple interest. How many years will it become six times at the same rate?

Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:27:

12.5

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:- Are you willing to change your role and profile when required for a project?

Ques:- How would you describe yourself as a person?

Ques:- A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?

Ques:- What do you think your existing boss will rate you on a scale of 1-10

Ques:- What do you see as the proper role/mission of??a good (job title you?re seeking);?a good manager;?an executive in serving the community;?a leading company in our industry; etc.

Ques:- 125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4?

Recent Answer : Added by Arman Ali On 2022-08-14 16:31:35:

Let water and milk be in x quantity
3x+2x=125
5x=125
x=25
Milk=3x=75litre
Water=2x=50litre
2x=50litre
4x=100litre

So 50 litre more should be added so that the ratio becomes 3:4

Ques:- Find the odd man out:
2, 5, 10, 50, 500, 5000

A. (B) 5

B. (C) 10

C. (D) 5000

Recent Answer : Added by Roman On 2022-08-14 16:28:30:

5*2=10
10*5=50
50*10=500
500*50=25000
So odd one is 5000

Ques:- What do you consider to be your greatest achievements to date? Why?

Ques:- The radius of a cylindrical vessel is 7cm and height is 3cm. Find the whole surface of the cylinder?

Recent Answer : Added by Pavan On 2021-10-12 12:52:36:

2* pi* r ( h + r )
r=3cm
h=7cm

2 * 22/7 *7 ( 10 ) = 440 sq cm

Ques:- What is the punch line of iob????????

Ques:- Do you know how to measure the earth resistance?

Ques:- How prepare for Group discussion topics?help me giving some GD topics and answers for that?

Ques:- Why do you want to be the part of our organisation?

Ques:- Tell us something about your family.

Ques:- . Which place receives the highest rainfall in India?(1) Ahmedabad(2) Pune(3) Chirapunji(4) Panaji

Ques:- What should I say when I am asked to say how much I expect from working in an organization ?

Ques:- Six years ago, the ratio of ages of Kunal and Sagar was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Sagar’s age at present?

Ques:- You have a bucket of jelly beans. Some are red, some are blue, and some green. With your eyes closed, pick out 2 of a like color. How many do you have to grab to be sure you have 2 of the same?

Recent Answer : Added by Juan On 2022-08-14 16:25:19:

at least 2, at most 4….
2 if you get lucky the first 2 times you draw a jelly bean, 4 would be if in the first 3 tries you get one of each color and the next draw will get you 2 of the same color

Ques:- Do you work well under pressure?

Ques:- Have you had an experience where you realized that you had to be more positive and persuasive when selling you ideas to others? What did you learn from this experience?

Ques:- A county cricket team has won 10 matches and lost 4. If these matches represent 70% of the matches to be played, how many more matches should the team win so as to have a record of 75% wins?

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:54:

Let the total number of matches to played in the tournament be ‘x’.

Given that A county cricket team has won 10 matches and lost 4.

That means total number of matches played = 14.

So,

= > 70% of x = 14

= > (70/100) * x = 14

= > 70x = 1400

= > x = 20.

So, the number of matches to be played = 20.

They have a record of exactly 75% wins = 20 * 75/100

= > 15.

Therefore, the number of matches should the team win = 15 – 10 = 5.

Hope this helps!

Ques:- The surface of a cube is 24sq cm. Evaluate its volume?

Ques:- An article is bought for Rs.600 and sold for Rs.500, find the loss percent?

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:- When will you want to start?

Ques:- To get a parabola if you cut a section of?

Recent Answer : Added by Admin On 2020-05-17 12:01:14:

A parabola is a conic section.
So cut a cone obliquely.

Ques:- What is ur strangth & weekness

Ques:- 7/8 of 3/7 of a number is equal to 25% of 45% of another number. What is the ratio of the first and the second numbers respectively? (a) 3 : 7 (b) 9: 10 (c) 3 : 10 (d) 3 : 2 (e) None of these

Recent Answer : Added by DK BOSS On 2021-07-17 06:23:21:

the answer is 3:10
explanation:

let the first number be x
and the second number be y
(7/8)((3/7)x)=(25/100)((45/100)y) given
ie.., 21x/56= 9y/80
on solving we get x:y= 3:10
is the answer

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