Copper branch Interview Questions Answers, HR Interview Questions, Copper branch Aptitude Test Questions, Copper branch Campus Placements Exam Questions

20 common asked question in every interview

Ques:- A man ate 100 bananas, each day eating 6more than the previous day. How many bananas did he eat on the first day.

Ques:- Tell me abt ur self

Ques:- Reason for Joining the organization.

Ques:- Draw and explain the TS and HS diagram of Rankine cycle?

Ques:- “How many basketballs would fit in this room?”

Ques:- Tell me about Indo china relation ?

Ques:- a man showed to a woman sitting in a park & told to his friend.she is the daughter of my grand mother only son. then what is the relation to him with her?

Recent Answer : Added by Priyadharshini Arumugam On 2020-12-21 15:24:15:

sister

Ques:- The ratio of white balls and black balls is 1:2. If 9 gray balls is added it becomes 2:4:3. Then what is number of black balls.

Recent Answer : Added by Admin On 2022-09-29 18:19:28:

these are question tht are seem to be like it consumes
time. so dont see jus the question and run to the next .

ans. a) 12

if 9 balls are added then the ratio to the combination
becomes 2:4:3.

9 balls make the ratio 3 for grey balls in tht mixture.
so the factor is 9/3 = 3 (in tht mixture)

so the same factor has to be maintained through out the
ratio. so black balls is 4 * 3 = 12 and white balls is 2 *
3 = 6.

Ques:- A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in?

Ques:- Tell me something abt urself

Ques:- What has been your greatest achievement in terms of employee relations?

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

Ques:- Whom would you pick as a leader icon and why?

Ques:- Is there anything I've mentioned that makes you think I'm not the best candidate for this job?

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:- Which of the following numbers is divisible by 25?

A. 124505

B. 437950

C. 505520

D. 500555

Recent Answer : Added by Admin On 2022-09-23 19:09:12:

B. 437950

Ques:- Are you a post graduate?

Ques:- (999)2 – (998)2 = ?

A. 1992

B. 1995

C. 1996

D. 1997

Recent Answer : Added by Mousumi On 2022-10-09 06:56:19:

(999)2-(998)2
=998001-996004
=1997

Ques:- Why are you leaving your current employment?

Ques:- A is driving on a highway when the police fines him for over speeding and exceeding the limit by 10 km/hr. At the same time B is fined for over speeding by twice the amount by which A exceeded the limit. If he was driving at 35 km/hr what is the speed limit for the road?

Recent Answer : Added by Eyang, Daniel Eyoh On 2022-08-24 17:03:24:

15km/hr

Ques:- If the height of a cone is increased by 100% then it’s volume is increased by?

Ques:- How flexible are you in working in rotational shifts?

Ques:- Suppose you are shortlisted for what reason you will leave the company in future?

Ques:- A, B, C hired a car for Rs.520 and used it for 7, 8 and 11 hours respectively. Hire charges paid by B were

A. Rs. 140

B. Rs. 150

C. Rs. 160

D. Rs. 180

Recent Answer : Added by Omodele On 2022-05-17 09:09:34:

A. Rs 140
7+8+11=26
B: 7/26*520= 140

Ques:- How many times in a day, are the hands of a clock in straight line but opposite in direction?

A. 20

B. 22

C. 24

D. 48

Recent Answer : Added by Daniel On 2022-10-21 19:49:10:

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:- Do you have any experience?

Ques:- Assume that passwords are selected from four-character combinations of 26 alphabetic characters. Assume that an adversary is able to attempt passwords at a rate of one persecond.a) Assuming no feedback to the adversary until each attempt has been completed, what is the expected time to discover the correct password?

Ques:- a train is moving at speed of 25 kmph , another train moving the same direction at a speed of 49 kmph crossed a man in the first train in 10 sec ? wht is the length of the second train ?

Recent Answer : Added by Admin On 2020-05-17 12:04:15:

Relative velocity of trains = 49kmph -25 kmph = 24kmph
=6.67m/s
Time taken to cross the first train = 10 sec
Length of the second train = Relative Velocity * Time taken
to cross the first Train = 6.67 *10 = 66.7 metres

Ques:- Passenger train and Freight train passing on parallel tracks. Passenger train takes takes twice as much time to pass the Freight train when moving in same direction and also the same time when moving in the opp direction. How much faster is the passanger train?

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