Haldia Petrochemicals Interview Questions, Process, and Tips

Ques:- Cost of an item is x. It’s value increases by p% and decreases by p% Now the new value is 1 rupee, what is the actual value ?
Recent Answer : Added by Admin On 2020-05-17 12:01:48:

original cost is 100^2 / (100^2 – p^2) Rs

Ques:- DESCRIBE A FAILURE IN PROFESSIONAL OR ACADEMIC LIFE?HOW TO OVERCOME
Ques:- If the 3 digit number AB9 is a perfect square then is A an odd digit?
Recent Answer : Added by Shitoshe Wangatia On 2021-12-11 15:07:15:

A perfect square is a square number of a digit. eg 64 is a perfect number, a square of 8
Now digits AB9 is a square number of a number.
AB9 Can also be written as A multiply by B multiply by 9
Get the Square root of AB9
Assumption, A=1, B=1
1*1=1=A, 1*1=1=B Therefore,
Square root of A = A, B = B and 9=3
Therefore
An odd number is a number indivisible by 2.
for example 1,3,5,7…….
Therefore Squares A*B*9= AB9
Where a=1, b=1, 3 as digits.
Conclusion
A=1 is an odd number

Ques:- Past experience and personal details.
Ques:- If 70% of an equal to 40% of b, then ratio between a and b is?
Recent Answer : Added by Admin On 2022-09-30 08:09:03:

answer= 4:7

Ques:- Why only MBA?why not any other professional degree you have opted for?
Ques:- 4 * 0.4 * 0.04 * 0.004 = ?
Recent Answer : Added by Ps On 2021-02-11 16:42:38:

0.000256

Ques:- Walking with 4/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time?
Recent Answer : Added by Pramod verma On 2021-01-30 01:20:23:

20 minutes

Ques:- Three piles of chips–pile I consists one chip, pile II consists of two chips, and pile III consists of three chips–are to be used in game played by Anita and Brinda.The game requires: a)That each player in turn take only one chip or all chips from just one pile. b)That the player who has to take the last chip loses. c)That Anita now have her turn.From which pile should Anita draw in order to win?
Ques:- An integer us divisible by 16 if and only if its last X digits are divisible by 16. The value of X would be
A. 3
B. 4
C. 5
D. 6
Recent Answer : Added by Renu On 2022-08-14 16:25:04:

4

Ques:- Number Series 19,24,20,25,21,26,?
Recent Answer : Added by Boomika On 2022-05-17 09:09:03:

22

Ques:- Are you ready to work as a Fresher or Trainee?
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:- Which of the following is not a prime number?
A. 43
B. 29
C. 23
D. 21
Recent Answer : Added by vaishnavi On 2022-10-07 17:19:01:

21

Ques:- What is you computer knowledge?
Ques:- How have you deal with a difficult customer?
Ques:- Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was?
Recent Answer : Added by Karishma Sukhwani On 2022-08-14 16:39:50:

Smart Question. What was the total gain by both of them, not Just Krishan

Ques:- 52 * 40.1 = ?
Ques:- How will you teach internet to 90 year old women(Grandamma).
Ques:- You have any experience in any organisation?
Ques:- Tell me about your self and past job
Ques:- How many litres of pure acid are there in 8 litres of a 20% solution?
A. 1.4
B. 1.5
C. 1.6
D. 2.4
Recent Answer : Added by Kasoja Shiva On 2022-03-09 16:26:30:

1.6

Ques:- Tell me something abt colour pink? and blue?
Ques:- 97 : 89 :: 43 : __
Ques:- Tell me about a situation when your work was criticized.
Ques:- If you could remove any of the 50 states, which state would it be and why?
Ques:- The greatest four digit number which is exactly divisible by each one of the numbers 12, 18, 21 and 28
A. 9288
B. 9828
C. 9882
D. 9928
Recent Answer : Added by Vishal On 2022-03-11 17:00:13:

9828

Ques:- All bats are balls.Conclusion:Some balls are bats.The conclusion is true or false???I m 99% sure its true. 1% doubt so asking.
Ques:- Find LCM of 18 and 27 .
Ques:- The average age of a group of 10 persons was decreased by 3 years when one person, whose age was 42 years, was replaced by a new person. Find the age of the new person?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:46:

12

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