Petrochina canada Interview Questions, Process, and Tips

Ques:- The legendary king Midas possessed a huge amount of gold. He hid this treasure carefully: in a building consisting of a number of rooms. In each room there were a number of boxes; this number was equal to the number of rooms in the building. Each box contained a number of golden coins that equaled the number of boxes per room. When the king died, one box was given to the royal barber. The remainder of the coins had to be divided fairly between his six sons. Is a fair division possible in all situations?
Ques:- What’s the most creative way you can break a clock?
Ques:- Are you a smart or hard worker?
Ques:- In a cricket match 2 batsmen were playing. both of them where on 94 last 3 balls were left and 7 runs needed to win. How both of them can attain century without getting out?
Recent Answer : Added by Kavi Arasan On 2022-05-17 08:55:03:

1 ball – 4 runs (1st batter – 94+4=98)
2 ball – 3 runs and one run is short run during running between the wicket (1st batter- 98+3-1 =100)and strike changes for 2nd batter
3 ball – 6 runs ( 2nd batter 94+6=100)

Ques:- If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.(a) 40%(b) 55%(c) 35%(d) 30%
Recent Answer : Added by Soumyadip Dutta On 2022-09-02 17:02:21:

let MP = 100x
25% discount = 75x -> SP
Profit% = (Profit/CP)x100
125 = (75x/CP)x100
.: CP = 60x

Now if discount = 10%
SP = 90x
.: Profit% = ((90x-60x)/60x)x100 = 50%

Ques:- Find out the wrong number in the series:
10, 25, 56, 70, 85, 95, 125
A. 10
B. 56
C. 85
D. 125
Recent Answer : Added by Himanshu Sengar On 2022-05-17 09:07:42:

56

Ques:- Steam is a vapour or a gas ?
Ques:- Suppose you already have job offer and giving to interview to other new company. What reasoning should be given if other company employer asks that about reasons to not accept that job offer. I mean why you will not accept that offer if we will offer you?
Ques:- 10 in 4 seconds, ? in 6 minutes
Recent Answer : Added by Admin On 2020-05-17 12:02:26:

1min = 60 seconds
6 min=6*60=360seconds
4 sec=10
360sec=360*10 /4=900

Ques:- What’s the biggest risk you’ve ever taken?
Ques:- How do you feel about the working hours from 9 to 5?
Ques:- A work is done by two people in 24 minutes. One of them alone can do it in 40 minutes. How much time will the other person wiil take to complete it
Recent Answer : Added by Admin On 2020-05-17 12:00:32:

1/24-1/40
(5-3)/120
2/120
1/60
60 minutes

Ques:- What is the GDP growth of India?
Ques:- What are your hobbies and interests?
Ques:- A and B started business in partnership investing Rs. 20,000 and Rs. 15,000 respectively. After six months, C joined them with Rs. 20,000. What will be B’s share in the total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:31:

7500

Ques:- Do you have a long & short-term plan for your department? Is it realistic?
Ques:- Where was the capital of Kanishka?
A. Purushapura
B. Kannauj
C. Taxila
D. Kandhar
Ques:- How many numbers greater than 5000 can be formed with four of the digits 3, 4, 5, 6, 7 where no digit can be repeated
Recent Answer : Added by Admin On 2022-09-29 17:47:29:

When none of the digits are repeated:

The hundred’s place can be filled by any of the digits: 2, 3, 5, 6, 7 or 8 except the one which has already been used at the thousand’s place, so it can be filled in 5 ways.

Similarly tens’ place can be filled in 4 ways: only those 4 numbers which have not been use either at hundred’s or thousand’s place.
Unit’s place can be filled in only 3 ways. So, total number of nos. Possible =4×5×4×3= 240

Ques:- Introduce yourself with family and educational background
Ques:- A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is?
Recent Answer : Added by Admin On 2022-09-27 18:41:50:

1.5

Ques:- Two trains A&B start at opposite points 120km at 60kmph. A fly starting along with train A at 120kmph reaches B then returns back to touch and continue. By the time two trains meet how much distance the fly would have travelled?
Recent Answer : Added by Admin On 2020-05-17 12:01:13:

By 1hour both trains meet, so the distance travel by fly in
1hr is 120km.

Ques:- 40.83 x 1.02 x 1.2 = ?
Recent Answer : Added by Gowtham On 2022-09-15 16:37:20:

There should be 5(2+2+1) decimal places in the answer and the decimal place should end with 2(3*2*2=12) so the correct answer is a, no need for calculator. You can rule out all the other options because it does not satisfy this condition.

Ques:- In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of?
Ques:- price of a product is reduced by 30% . What percentage should be increased to make it 100%
Recent Answer : Added by Admin On 2020-05-17 11:59:31:

30/100*142.85 = approx. 100
so ans is 42.85

Ques:- Describe about customer care executive?
Ques:- IF ALL ROADS ARE CLOSED AND TELEPHONE IS NOT WORKING AND TRAIN IS ALSO NOT WORKING AND AIRPLAN IS ALSO NOT WORKING HOW U WILL REACH AT DELHI PLEASE ANSER ME
Ques:- What are some things you would like to avoid in a job? Why?
Ques:- Which place did I visit recently?
Ques:- How to be informed about the company
Ques:- If he sells 40 mangoes, he will get the selling price of 4 mangoes extra, What is his percentage increase in profit ?
Recent Answer : Added by Admin On 2020-05-17 12:02:06:

I have seen a few say 25% as an answer to this. But looks
like their math isn’t good and is extremeley complex to
have an asnwer of 25% to this question. Consider – Rs.1.00/-
per mango; so 40 mangoes = Rs.40.00/-, implies Rs.4.00/-
extra at the end of the deal. So he’s left with Rs.44.00/-
after selling 40 mangoes implies a profit of Rs.4.00/- over
Rs.40.00 = 44/40 = 110% which means his profit is 10%.
Hope this helps…
Thanks.

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