Hidden Brains Interview Questions, Process, and Tips

Ques:- What are your career options right now?
Ques:- What are your hobbies?
Ques:- Given a rectangular (cuboidal for the puritans) cake with a rectangular piece removed (any size or orientation), how would you cut the remainder of the cake into two equal halves with one straight cut of a knife?
Recent Answer : Added by shubh On 2022-03-09 16:41:21:

These both ans are wrong Instead of cutting it vertically we cut it horizontally. we got 2 equal halves.

Ques:- Which among the following countries has joined World Trade Organisation as the 153rd member
Ques:- A wizard named Nepo says “I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old.” How old is Nepo?
Recent Answer : Added by Chetan On 2021-07-16 09:53:52:

360 years old
Nepo’s son age = x
Nepo’s age = 3x
Nepo’s father age = 2*3x + 40

x + 3x + 6x + 40 = 1240
10x = 1200
x = 120

Nepos age = 3* 120 = 360 years

Ques:- The President of India addresses his resignation letter to the:
A. Prime Minister
B. Speaker of the Lok Sabha
C. Chief Justice of India
D. Vice President
Recent Answer : Added by Admin On 2022-09-27 16:58:57:

D. Vice President

Ques:- What is your experience about field work?
Ques:- Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
Recent Answer : Added by PuusinD On 2022-08-14 16:36:00:

10 a.m.

Ques:- Find the greatest number which will divide 25, 73 and 97 so as to leave the same remainder in each case.
A. 12
B. 18
C. 24
D. 32
Recent Answer : Added by Koyena choudhury On 2023-07-08 16:27:37:

required number =H.C.F of (73-25),(97-73) & (97-25)
=H.C.F of 48 , 24 and 72 = 4 (c)

Ques:- Two pipes X and Y together can fill a cistern in 4 hours. Had they been opened separately, then Y would have taken 6 hours more than X to fill cistern. How much time will be taken by X to fill the cistern separately?
Ques:- Why do you want to leave your organisation.
Ques:- 12.05 x 5.4 ? 0.6 = ?
Recent Answer : Added by DK BOSS On 2021-07-15 08:09:07:

=12.05×5.4/0.6
=12.05×9.0
=108.45

Ques:- A train 540 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 180 meters long is?
Recent Answer : Added by Caroline On 2022-09-18 09:01:42:

360

Ques:- Why did u choose this firm
Ques:- What are your career aspirations?
Ques:- What have you learned from mistakes on the job?
Ques:- Why you think that you have ability to handle this position.
Ques:- A company requires 11,500 strength.present employees are 200 women , men and 6500 unmarried To reach the target how many women required to maintain the same ratio?
Ques:- Find out the wrong number in the series:
1, 1, 2, 6, 24, 96, 720
A. 6
B. 24
C. 96
D. 720
Recent Answer : Added by Admin On 2022-09-23 19:21:59:

C. 96

Ques:- there was a swimming pool of squre shape and it is having four trees at four ends….how to double the size of swimming pool without cutting the trees…?
Recent Answer : Added by Admin On 2020-05-17 12:03:20:

Hi frnds I think U got wrong,
It was said that 4 ends not 4 corners
Here Ends are sides
So there is no way of extending a side
So the answer is incresing the depth

Ques:- A says " the horse is not black".
B says " the horse is either brown or grey."
c says " the hoese is brown"

At least one is telling truth and atleast one is lying.
tell the colour of horse.
Recent Answer : Added by Sumbo Balogun - Olufowobi On 2022-12-20 12:54:10:

brownish grey

Ques:- Why haven’t you done your PG?
Ques:- What do you know about US culture?
Ques:- WHAT YOU HAVE DONE IN YOUR SUMMER TRAINING
Ques:- How many meters of carpet 50cm, wide will be required to cover the floor of a room 30m * 20m?
Recent Answer : Added by vignesh On 2021-03-02 17:09:32:

1200 meter

Ques:- A 50m wide river is flowing endlessly. Two boys are standing near the lakeside, wanting to cross the river. A boat is tied to a tree nearby. The boat is however weak and can carry only one person at a time. Both of them still manage to cross the river. How did they manage to do it?
Recent Answer : Added by kavin On 2021-07-17 10:05:48:

It is mentioned the the boat is tied with the rope to the tree. So first one will be crossing the river and the other with the help of the ropes tied to the tree will be able to pull the both back and then he will be crossing the river.

Ques:- X, Y and Z started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of Y is Rs. 1500. The difference between the profit shares of X and Z is?
Recent Answer : Added by Roop On 2021-09-18 16:12:08:

Profit ratio will be : 4:5:6
5x=150
X=300
X share is 1200
Y share is 1800
Difference will be = x-y =600

Ques:- Please tell me about tig welding
Ques:- If 3 workers collect 48 kg of cotton in 4 days, how many kg of cotton will 9 workers collect in 2 days?
Recent Answer : Added by Yadu Krishnan S On 2022-08-14 16:42:43:

72

Ques:- What was your experience?

Contact with us regarding this list

Devendra Bhardwaj With a decade of experience as a Job Hiring Expert, I am a results-driven professional dedicated to elevating recruitment strategies. My expertise lies in navigating the dynamic landscape of talent acquisition, employing innovative approaches to attract, assess, and secure top-tier candidates. I excel in optimizing hiring processes, leveraging cutting-edge technologies, and fostering collaborative relationships with stakeholders. A keen understanding of industry trends allows me to stay ahead, ensuring a competitive edge in securing the best talent for your organization. I am passionate about connecting the right people with the right opportunities and thrive in creating impactful, streamlined recruitment solutions.

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