Dr. reddy's lab Interview Questions Answers, HR Interview Questions, Dr. reddy's lab Aptitude Test Questions, Dr. reddy's lab Campus Placements Exam Questions

20 common asked question in every interview

Ques:- Why any person do MBA

Ques:- You have two jars, 50 red marbles and 50 blue marbles. A jarwill be picked at random, and then a marble will be pickedfrom the jar. Placing all of the marbles in the jars, howcan you maximize the chances of a red marble being picked?What are the exact odds of getting a red marble using yourscheme?

Ques:- A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey?

Ques:- There are some chicken in a poultry. They are fed with corn One sack of corn will come for 9 days.The farmer decides to sell some chicken and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30 days. So initially how many chicken are there?

Recent Answer : Added by Admin On 2020-05-17 11:59:35:

answer :36

Ques:- What was the role of Lord Canning in the revolution of 1857.

Ques:- Explain yourself?

Ques:- What is your project in Engineering?

Ques:- A man leaves office daily at 7:00 pm. A driver with car comes from his home to pick him from office and bring back home. One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home.In the way he meets the car and return home on car. He reaches home 20 min earlier than usual.in how much time does the man reach home usually… ?

Recent Answer : Added by Admin On 2020-05-17 12:04:08:

8:20

Ques:- Divide Rs.32000 in the ratio 3:5?

Ques:- Have you ever worked for a foreign company before, outside your country?

Ques:- Why you want leave last organsation

Ques:- Out of 80 coins, one is counterfeit. What is the minimum number of weighings needed to find out the counterfeit coin?

Recent Answer : Added by Keagan Jagers On 2022-08-14 16:31:15:

Ques:- How many years of working experience you have as computer operator?

Recent Answer : Added by kallanath On 2021-11-24 16:45:05:

2years

Ques:- About qualification and personal about family.

Ques:- Of Abdul, Binoy, and Chandini: a)Each member belongs to the Tee family whose members always tell the truth or to the El family whose members always lie. b)Abdul says ''Either I belong or Binoy belongs to a different family from the other two.” Whose family do you name of?

Ques:- What is the position you are hiring for?

Ques:- What do you always regret? or Do you have any regrets?

Ques:- The HCF and LCM of two numbers are 18 and 3780 respectively. If one of them is 540, then the second one is

A. 112

B. 118

C. 126

D. 142

Recent Answer : Added by anonymous On 2022-03-09 16:38:06:

126
cos if one of the factor is given for hcf and lcm and multiply hcf and lcm and them divide it by the given factor
so 18*3780/540=18*7=126

Ques:- If + means * and * means / and / means %. what is the value of 2+3*5/7?

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

wake up guys and see modulo % can return only integer value.
So answer will be 1 and all other answers are wrong. You can
run your equation in C code and check the output.

Ques:- What sort of decisions are easy for you to make? What sort of decisions are difficult for you to make?

Ques:- (53/3)r=(15)r ,find the value of r?

Recent Answer : Added by Vishal Jha On 2021-08-24 15:05:38:

Ques:- What will be the value of 25 mps in kmph?

Recent Answer : Added by MURUNGI ALIMAHAD On 2021-10-10 19:03:36:

10000

Ques:- Can you accept bond for 3 years irrespective of your experience ?

Ques:- A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. What is the speed of the train ?

Recent Answer : Added by Swaleh Mohamed On 2022-08-14 16:45:53:

Length of train = 125Mtrs
Speed of man = 5Km/Hr
=(5*1000)/(1*3600)
=1.4M/s
Time taken for train to pass = 10s

Spd = D/T
Total Distance (Man distance+ Train Length)
#Distance covered by Man in 10s
D=Spd*T
= (1.4M/s*10s)
= 14Mtrs

#Train length = 125Mtrs

Total D = 14Mtrs + 125Mtrs
= 139Mtrs
Time taken = 10s

Sp = D/t
=139M/10s
=13.9M/s

Ques:- If goods be purchased for Rs.840 and one-fourth be sold at a loss of 20% at what gain percent should the remainder be sold so as to gain 20% on the whole transaction?

Ques:- A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?

Ques:- What job position are you currently holding with yourcurrent employer?

Ques:- Describe a situation in where you had a task that was quite demanding and what was the result of it?

Ques:- A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?

Recent Answer : Added by Admin On 2022-09-29 18:07:00:

Explanation:

The number of ways of selecting three men, two women and three children is:

= ⁴C₃ * ⁶C₂ * ⁵C₃
= (4 * 3 * 2)/(3 * 2 * 1) * (6 * 5)/(2 * 1) * (5 * 4 * 3)/(3 * 2 * 1)
= 4 * 15 * 10
= 600 ways.

Ques:- A football team played 60 matches out of which 30% were won by them. If they start winning all the next matches after how many matches will the average winning rate be 50% ?

Recent Answer : Added by Suman On 2021-10-07 15:41:23:

Matches played: 60.
Matches won: 30% of 60 => (60*(30/100)) = 18 matches.
Iterative approach:
On adding 1 to matches played and matches won, on every iteration until the win percentage gets to 50. So
19 / 61 = 0.3114754098360656
20 / 62 = 0.3225806451612903
21 / 63 = 0.3333333333333333
22 / 64 = 0.34375
…
…
…
…
Similarly,
41 / 83 = 0.4939759036144578
42 / 84 = 0.5

So, after 60th match 24 more matches has to be played and won to get 50% average winning rate.

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