Roll-o-matic a/s Interview Questions 2024

20 common asked question in every interview

Ques:- Of Abdul, Binoy, and Chandini: a)Each member belongs to the Tee family whose members always tell the truth or to the El family whose members always lie. b)Abdul says ''Either I belong or Binoy belongs to a different family from the other two.” Whose family do you name of?

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:- How many street lights are there in pune?

Ques:- What is your Resposiblities?

Ques:- Relation with any working staff

Ques:- Do you need any holidays or leave during the probation period?

Ques:- Standing on a platform, Amit told Sunita that Aligarh was more than ten kilometers but less than fifteen kilometers from there. Sunita knew that it was more than twelve but more than fourteen kilometers from there. If both of them were correct, which of the following could be the distance of Aligarh from the platform?

Ques:- What are your goals for the future?

Ques:- Tell me about your some activities by which people know you that is not mentioned in your cv.

Ques:- Why should you join our company?

Ques:- Why airtel? Why you for this job

Ques:- A right circular cylinder and a cone are there. Base radius of cone is equal to radius of cylinder. What is the ratio of height to slant side if their volume are the same?

Recent Answer : Added by Admin On 2020-05-17 12:01:55:

underroot(1-r^2)/3

Ques:- A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together ?(a) 3 days(b) 8/9 days(c) 4 days(d) can't say

Recent Answer : Added by Pritam Das On 2022-03-09 16:33:23:

cant say

If c is 5 times faster than a then he can do it in 2 days alone.

Ques:- What r ur hobbies?

Ques:- Tell me about a time when you had too many things to doand you were requiredto prioritize your tasks.

Ques:- If you were into sales, what would you spend more time on, achieving your sales target or creating a good customer experience?

Recent Answer : Added by Krina Naik On 2022-09-02 17:03:36:

Both simultaneously because sales is the revenue generation team which is necessary for the commercial growth of the company whereas customer loyalty is again important for a company to go for long-term growth which is why good and satisfactory customer experience is necessary.

Ques:- Whch is your favroute sport?tell in brief about it?

Ques:- Why do you want to study MS in computer science in USA

Ques:- 24. 13 kigs and 6 libs can produce 510 tors in 10 hrs, 8 kigs and 14 libs can produce 484 tors in 12 hrs.Find the rate of production of tors for kigs and libs. Express the answer in tors/hr.

Recent Answer : Added by Admin On 2020-05-17 12:04:16:

13 Kigs & 6 Libs –> 510tors in 10hrs
” –> 51 tors/hr
14 Libs –> 484 tors in 12hrs
” –> 121/3 tors/hr
1 Lib –> 121/42 tors/hr
==> 6 Libs –> 121/7 tors/hr
Now,
13 kigs and 6 Libs –> 51 tors/hr
Only 13 Kigs –> 51 – (121/7) tors/hr
= 236/91 tors/hr

Ques:- A man pushed his car to a hotel and lost his fortune. What happened?

Ques:- A man decides to buy a nice horse. He pays $60 for it, and he is very content with the strong animal. After a year, the value of the horse has increased to $70 and he decides to sell the horse. But already a few days later he regrets his decision to sell the beautiful horse, and he buys it again. Unfortunately he has to pay $80 to get it back, so he loses $10. After another year of owning the horse, he finally decides to sell the horse for $90. What is the overall profit the man makes?

Recent Answer : Added by Meghna Bardhan On 2021-07-14 14:29:37:

$20

Ques:- In a class 80% have passed english,70% passed Hindi 10% didnot passed either. If 144 students passed both. What is the total strength of the class.

Recent Answer : Added by Admin On 2020-05-17 12:01:21:

let t = total no of students.. then
students who passed one or both subjects,
n(e U h) = n(e) + n(h) – n(e intersection h)
=> t = 0.8t + 0.7t – 144
=> t = 1.5t – 144
students who failed both subjects is 10% i.e. 0.1t
=>t-n(e U h) = 0.1t,
=>t -(1.5t – 144) = 0.1t
=>t- 1.5t- 0.1t = -144
=> -0.6t = -144
=>t = 240

Ques:- Describe how you handle yourself when you are stressed or under pressure. Talk about a tough situation you found yourself in with a co-worker or manager and how you handled that particular situation.

Ques:- Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?

Recent Answer : Added by Akhilendra pratap Singh On 2022-09-23 18:02:22:

Marks in thrice in english as in science
so if science marks is x
then english marks = 3x
lets maths marks = y
ratio of english and maths marks is
3x/y = 3/5
=> y = 5x

and total marks = 162
3x + x + 5x = 162
x = 18 —-answer

Ques:- Why do you think you would do well at this job?

Ques:- A 4 digit no may consist of the digits 6,2,7,5 where none of the nos are repeated.Find the possible no of combinations divisible by 36?

Recent Answer : Added by Admin On 2020-05-17 12:02:15:

no combinations is there because a number divisible by 36
also divisible by its divisors anu.sum of 4 digits=20,whis
is not multiple of 3.so it is cannot divisible by 3

Ques:- A clerk multiplied a number by ten when it should have been divided by ten.The ans he got was 100.what should the ans have been?

Recent Answer : Added by Admin On 2020-05-17 12:01:36:

Let the number be X,
Instead of dividing the number by 10, i.e.,X*10.
he got the result as 100,
so, (X*10)=100
X=100/10
X=10.
BUt he has to divide X by 10,
so, X/10=10/10=1.
obviously the answer is 1.

Ques:- Why do you want to switch to our company?

Ques:- What is your memorable day in your life?

Ques:- Will you be able to stay away from your hometown?

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