John snow, inc Interview Questions 2024

20 common asked question in every interview

Ques:- What is the least number to be subtracted from 696 to make it a perfect square?

Recent Answer : Added by Amicah Maina On 2022-08-14 16:43:30:

Ques:- The HCF of two numbers is 11 and their LCM is 7700. If one of these numbers is 275, then the other one is

A. 918

B. 308

C. 283

D. 279

Recent Answer : Added by narendra On 2022-09-18 09:03:28:

Ques:- Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 27 seconds. Find the length of the faster train?

Recent Answer : Added by Atif On 2022-12-05 16:13:36:

10 x 27=270

Ques:- TEAM ? Together Everyone Achieves More

Ques:- Have you had an experience where you realized that you had to be more positive and persuasive when selling you ideas to others? What did you learn from this experience?

Ques:- What is your work experience in computer?

Ques:- What are your achievements?.

Ques:- There is a 4 inch cube painted on all sides. This is cut down into of 1 inch cubes. What is the no of cubes which have no pointed sides?

Ques:- A cube of side 4cm is painted with colors red,blue,green in such a way that opposite sides are painted in the same colour . this cube is now cut into 64 cubes of equal size .then 1) how many have atleast two sides painted in different colours.2) how many cubes have only one side painted.3) how many cubes have no side painted4) how many have exactly one side not painted.

Ques:- Give an example of an instance when you had to coach someone.

Ques:- Why don i want to apply for the job

Ques:- If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actuval velocity the car reaches B 45min later to the actual time. If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:31:

Ans. let x is distance from A to B
and y is initial speed.
30/y+(x-30)5/4y -x/y = 3/4
=> 4x-12y=120 —-(1).
45/y + (x-45)5/4y -x/y=3/5
=> 5x-12y=225 ——-(2).
From equ (1) and equ (2) we will get.
x=25 and y=105
so initial speed is 25 km/hr
and Distance From A to B is 105 km

Ques:- The age of the father is 18 years older to his son. After 5 years fathers age becomes thrice of his son, What is fathers present age.

Recent Answer : Added by Abhi On 2021-11-09 15:54:00:

Ques:- In a certain code, TERMINAL is written as SDQIJOBM. How is CREDIBLE written in that code?

Recent Answer : Added by DK BOSS On 2021-07-15 09:28:18:

( a ) BQDCJCMF
“TERMINAL” split it into the half we get “TERM” “INAL”

Now the first half is decreased by one and the next half is
increased by one, so we get:

“SDQLJOBM” (pls note in the ques we have “SDQIJOBM” where
‘L’ shud have come instead of ‘I’)

so “CREDIBLE” is to “BQDCJCMF”

Ques:- What do you find are the most difficult decisions to make?

Ques:- When will you want to start?

Ques:- Find out the wrong number in the series:
15, 16, 34, 105, 424, 2124, 12576

A. 34

B. 105

C. 424

D. 2124

Recent Answer : Added by G S Dheeraj On 2022-08-14 16:33:59:

The series is 15, 16, 34, 105, 424, 2124, 12576
1) (15*1) + 1 = 16
2) (16*1) + 2 = 34
3) (34*3) + 3 = 105
4) (105*4) + 4 = 424
5) (424*5) + 5 = 2125
Clearly, they gave 2124 instead of 2125, so it is the wrong number in the series.

Ques:- The product of two numbers is 1320 and their HCF is 6. The LCM of the numbers is

A. 220

B. 1314

C. 1326

D. 7920

Recent Answer : Added by MUTHUKRISHNAN P On 2021-12-24 03:27:58:

Product of two numbers = 1320
HCF = 6
LCM = x
Formula:
Product of two numbers =(HCF *LCM)
1320=(6*x)
x=1320/6
x=220
LCM Of the numbers is220

Ques:- How to break the HR interviewers?

Ques:- (103.7 x 101.3)2 = 10?

Recent Answer : Added by Admin On 2020-05-17 12:03:27:

( c ) 10

Ques:- City A population is 68000, decreasing at a rate of 80 per year City B having population 42000 increasing at a rate of 120 per Year. In how many years both the cities will have same population

Recent Answer : Added by Admin On 2020-05-17 11:59:22:

130 years

Ques:- There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.

Ques:- Describe yourself, what do you think about your own?

Ques:- What is my experience in the field?

Ques:- Give three things that you consider when looking for a job… And why? please do not include good salary…Thanks.

Recent Answer : Added by Vijaya On 2021-08-04 17:29:17:

friendly environment, supportive colleagues and place where i’ll have to work.

Ques:- What do you mean by bpo?

Recent Answer : Added by hr On 2021-10-22 09:12:50:

Business Process Outsourcing, or BPO, refers to the process of contracting standard business functions to be handled by a party outside of the company.

BPO is the abbreviation for business process outsourcing, which refers to when companies outsource business processes to a third-party (external) company.

Ques:- Are you an organized person?

Ques:- 97 : 89 :: 43 : __

Ques:- In a queue, Vijay is fourteenth from the front and Jack is seventeenth from the end, while Mary is in between Vijay and Jack. If Vijay be ahead of Jack and there be 48 persons in the queue, how many persons are there between Vijay and Mary ?

Recent Answer : Added by S pushpa On 2021-06-17 10:44:17:

Number of persons between Vijay and Jack = 48 – (14 + 17) = 17.
Now, Mary lies in middle of these 17 persons i.e. at the eight position.
So, number of persons between Viji and mary = 7.

Ques:- Tell about yourself, please do give with example .

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