Redengine Interview Questions, Process, and Tips

Ques:- What is the role of contractor on gas sweetening?
Ques:- About the family and hobbies and ambitions
Ques:- Evaluate 2758 + 20581 – 17889 = ?
Ques:- A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?
Recent Answer : Added by Nandini On 2021-10-16 13:20:48:

I believe it will be 30 km/hr

Ques:- Evaluate the sum of all even integers between 99 and 301?
Recent Answer : Added by Jagadeesh On 2022-09-15 16:37:00:

Summation of 301 – summation of 99
=41550
Summation of n=((n*n+1)/2)

Ques:- Why you choosed biocon?
Ques:- 19 boys turn out for hockey. Of these, 11 are wearing hockey shirts and 14 are wearing hockey pants. There are no boys without one or the other. The number of boys wearing full uniform is
Recent Answer : Added by Admin On 2020-05-17 12:03:17:

( C ) 6

Ques:- What are your biggest achievements till date?
Ques:- What specifically do you do to set an example for your employees?
Ques:- What’s your dream job?
Ques:- A tennis marker is trying to put together a team of four players for a tennis tournament out of seven available. males – a, b and c; females  m, n, o and p. All players are of equal ability and there must be at least two males in the team. For a team of four, all players must be able to play with each other under the following restrictions: b should not play with m, c should not play with p, and a should not play with o.
Recent Answer : Added by DK BOSS On 2021-07-15 05:30:04:

acno is right answer

Ques:- A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 3 kilometer long bridge, at the same speed?
Recent Answer : Added by vinita On 2022-08-14 16:33:16:

4 mins

Ques:- A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?
Recent Answer : Added by Roopesh K p On 2021-06-15 17:06:48:

4 days

Ques:- In each questions below are given two statements followed by two conclusions numbered I and II.
Statements :
All pens are roads. All roads are houses.
Conclusions :
I. All houses are pens.
II. Some houses are pens.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Recent Answer : Added by Ritu Verma On 2021-12-20 03:54:58:

A.

Ques:- Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
Recent Answer : Added by Amit On 2022-08-14 16:45:14:

5

Ques:- On a certain island,5% of the inhabitants are one-legged.The total population is 10,000.If half of the two legged persons go barefoot,what is the least number of shoes needed in the island?
Recent Answer : Added by DK BOSS On 2021-07-16 09:53:22:

10000

one-legged =5% of 10000=500

remaining=10000-500=9500

barefooted=9500/2=4750

remaining people= 9500-4750=4750

hence required number of shoes= 4750*2+500*1=100005% of 10000 = 500 one legged

9500 / 2 = 4750 bare foot

minium no of shoes = 4750*2 + 500*1 = 10000

Ques:- A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water?
Recent Answer : Added by Paul On 2023-03-30 13:44:16:

Answers as expected

Ques:- In a grass field, If there are 40 cows, they could eat for 40 days. If there are 30 cows, they could eat for 60 days. Than if 20 cows, How much day they could eat?
Recent Answer : Added by erf On 2022-04-02 06:59:42:

100

Ques:- Every rational number is also
A. a whole number
B. a natural number
C. a real number
D. an integer
Recent Answer : Added by Pavithra On 2022-09-15 16:38:47:

A whole number

Ques:- In your opinion, what is the most beautiful math equation ever derived?
Recent Answer : Added by Admin On 2020-05-17 12:01:49:

obvious
e^(i*pi) + 1 = 0

Ques:- On a particular day A and B decide that they would either speak the truth or will lie. C asks A whether he is speaking truth or lying? He answers and B listens to what he said. C then asks B what A has said B says “A says that he is a liar” What is B speaking ?(a) Truth(b) Lie(c) Truth when A lies(d) Cannot be determined
Ques:- How should a profit of Rs.450 be divided between two partners, one of whom has contributed Rs.1200 for 5 months and the other Rs.750 for 4 months?
A. 1 : 1
B. 1 : 2
C. 1 : 3
D. 2 : 1
Recent Answer : Added by Suraj Prasad On 2022-05-17 08:56:56:

1200*5 : 750*4
6000:3000
2:1

Ques:- The difference b/w the compound interest payble half yearly and the simple interest on a certain sum lent out at 10% p.a for 1 year is Rs 25. What is the sum?(a) Rs. 15000(b) Rs. 12000(c) Rs. 10000(d) none of these
Recent Answer : Added by Iniobong On 2022-08-14 16:44:16:

A

Ques:- Regarding family background
Ques:- Which sport would you like to select as national game cricket or hockey and why
Ques:- What was your achievement with the previous company?
Ques:- there were 253 games played so that atleast two team from the group play each other. Find out the maximum no of team
Recent Answer : Added by Admin On 2020-05-17 12:02:20:

23 Teams

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 was your role in your last job?
Ques:- Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?
Recent Answer : Added by Rashid Ather Deshmukh On 2021-10-07 15:42:06:

12

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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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