Diagnostic laboratory services Interview Questions Answers, HR Interview Questions, Diagnostic laboratory services Aptitude Test Questions, Diagnostic laboratory services Campus Placements Exam Questions

20 common asked question in every interview

Ques:- During a given week a programmer spend 1/4 of his time preparing charts,3/8 of his time for coding,rest of his time for debugging the programs.If he had 48 hrs during the week how many hours did he spend debugging the program

Ques:- Find the area of a square field whose diagonal of length 20 m?

Recent Answer : Added by KHUSHI UJJAWAL On 2022-05-17 09:08:34:

Diagonal of square=1.414* a, where a is side of square.
ans=1.414*20
ans=28.28

Ques:- Say two good and bad qualities about you and your friend.

Ques:- A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?

Ques:- Program in C for factorial of a given number

Ques:- How would you spend a million pounds ?

Ques:- a student got 70% in one subject,80% in other.to get overall 75% how much he should get in third subject

Recent Answer : Added by Admin On 2020-05-17 12:00:01:

75%

Ques:- How could you have improved your career progress?

Recent Answer : Added by DK BOSS On 2021-07-30 16:29:49:

In order to enhance my career, I asked my colleagues about my strength and weaknesses, the areas where I need to improve more, and acquired more knowledge from my superiors. I worked on my weaknesses to convert into a positive response.

Ques:- Two trains starting at same time, one from Bangalore to Mysore and other in opposite direction arrive at their destination 1 hr and 4 hours respectively after passing each other.How nuch faster is one train from other?

Recent Answer : Added by Admin On 2020-05-17 12:04:20:

Its 2 times faster than the other train
v1*t=v2
v2*t=4*v1
solving these two,we get
v2/v1=2

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:- Have you ever been applied for any US VISA? If yes when and what type?

Ques:- Tell me about your ability to work under pressure.

Ques:- I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km

Recent Answer : Added by ripan On 2022-09-02 17:04:46:

40 km avrege speed

Ques:- WHY YOU WANT TO LEAVE DR REDDYS

Ques:- Where have you saved money handled more with less or found other ways to cut cost or increase productivity?

Ques:- What is the difference between bpo and call centre?

Ques:- How would describe your ideal job?

Ques:- A man can row three-quarters of a kilometre against the stream in (11 + 1/4)Minutes and down the stream in (7 + 1/2) Minutes. The speed (in km/hr) of the man in still water is:

Ques:- You have 2 candles of equal size and a lighter. The candles can burn 1 hour each. You have to measure 90 minutes with these candles. There is no scale or clock?

Ques:- How was your last Sunday.

Ques:- How many days required if you are selected to joining our company?

Ques:- man walks east & from turns to right & from to left & then 45degrees to right.in which direction he went

Recent Answer : Added by padmavathy On 2022-04-02 06:58:14:

south east

Ques:- What if the interviewer ask that we are offering 8000 only but if another company is offering 10000 would you like to go?

Ques:- Can u make 120 with 5 zero?

Recent Answer : Added by Admin On 2022-09-28 18:57:03:

(0! + 0! + 0! + 0! + 0!)! = 120

Here ‘!’ symbol is used for factorial.
And 0! = 1
= (0! + 0! + 0! + 0! + 0!)!
= (1 + 1 + 1 + 1 + 1)!
= 5!
= 120

Ques:- A>B, B>C, C=D, D>E, then which is greatest

Recent Answer : Added by Admin On 2020-05-17 12:00:05:

Example 1:
Assign, A=20, B=10, C=5, D=5(Because C is equal to D as
given), E=1.
A/B = 20/10 = 2. So A/B = 2
A/C = 20/5 = 4. So A/C = 4
A/E = 20/1 = 20. So A/E = 20
Therefore “A/E is Greatest”
Example 2:
Assign, A=100, B=50, C=20, D=20(Because C is equal to D as
given), E=10.
A/B = 100/50 = 2. So A/B = 2
A/C = 100/20 = 5. So A/C = 5
A/E = 100/10 = 10. So A/E = 10
Therefore “A/E is Greatest”

Ques:- What percentage of numbers from 1 to 70 have squares that end in the digit 1?

A. 1

B. 14

C. 20

D. 21

Recent Answer : Added by Admin On 2022-09-25 04:11:00:

C. 20

Ques:- U R REACHED MY EXPACTAIONS

Ques:- Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.

Ques:- it takes 8 , 12 and 16 days for A , B and C to complete to task . how many days will it take if A works on the job for 2 days and then B works on it until 25 % of the job is left for C to do , and C completes the work ?

Recent Answer : Added by Abhishek Chabri On 2022-10-08 07:25:40:

C will take 4 days and the total number of days taken by a,b and c will be 12 days.

Ques:- Which date is comfortable for you to join with us ?

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