Precursor Interview Questions Answers, HR Interview Questions, Precursor Aptitude Test Questions, Precursor Campus Placements Exam Questions

20 common asked question in every interview

Ques:- How can i work when i join the company

Ques:- Why are you so interested in this company?

Ques:- if a number is choosen between 100 and 999 includeing these numberrs what is the provbabilty that the number selected does not contain a 7 is

Recent Answer : Added by Admin On 2020-05-17 11:59:52:

p = prob(1st digit not 7)*prob(2nd digit not 7)*prob(3rd
digit not 7)
=(8/9)*(9/10)*(9/10)
=0.72
Sandhya had it right except that there are 900 numbers
between 100 and 999 inclusive (not 899).

Ques:- TELL ME SOMETHING ABOUT UR SELF.

Ques:- What is black money?

Ques:- Future plans, personal SWOT analysis, achievements etc

Ques:- When did ICDS setup in Tripura?

Recent Answer : Added by Abhi Chatterjee On 2022-01-08 16:05:37:

1972

Ques:- Pipe A can fill a tank in 16 minutes and pipe B cam empty it in 24 minutes. If both the pipes are opened together after how many minutes should pipe B be closed, so that the tank is filled in 30 minutes?

Recent Answer : Added by Gabriel On 2022-09-15 16:38:59:

No, the tank will be filled after 36 minutes

24/16= 1,5

24×1,5= 36

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:- How you define yourself as a person/individual

Ques:- What is the disappointment in your life?

Ques:- How to properly answer What is your motivation to make a career/job change ?

Ques:- Give me an example of a time when you tried to accomplish something and failed.

Ques:- A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long?

Recent Answer : Added by Sakshi On 2022-01-16 17:20:06:

190 sec

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

Ques:- Reason for Joining the organization.

Ques:- Elaborate about yourself

Ques:- Are you open to take risks? or Do you like experimenting?

Ques:- A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg?

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:24:

Answer: 40

Explanation:
800*(25/100) = 200 —- 5

? —- 1 => Rs.40

Ques:- In a race of 1000 m, A can beat by 100 m, in a race of 800m, B can beat C by 100m. By how many meters will A beat C in a race of 600 m?

Recent Answer : Added by Kristi Bardhan On 2022-09-02 17:04:02:

When A runs 1000 meters, B runs 900 meters and when B runs 800 meters, C runs 700 meters.

Therefore, when B runs 900 meters, the distance that C runs = (900 x 700)/800 = 6300/8 = 787.5 meters.

So, in a race of 1000 meters, A beats C by (1000 – 787.5) = 212.5 meters to C.

So, in a race of 600 meters, the number of meters by Which A beats C = (600 x 212.5)/1000 = 127.5 meters.

Ques:- You have 20 white and 13 black balls in a bag. You pull out 2 balls one after another. If the balls are of same color, then you replace them with a white ball ? but if they are of different color, you replace them with a black ball. Once you take out the balls, you do not put them back in the bag ? so the balls keep reducing. What would be the color of the last ball remaining in the bag?

Recent Answer : Added by dean On 2022-09-15 16:36:23:

white

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:- The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. Find the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?

Recent Answer : Added by AVI On 2021-12-23 16:25:51:

877.4

Ques:- How you arrange these thing- family, money, fame, loyality

Ques:- There is a die with 10 faces. It is not known that fair or not. 2 captains want to toss die for batting selection. What is the possible solution among the following?

A. a) If no. is odd it is head, if no. is even it is tail

B. b) vice versa...

Ques:- What is your big achivment?

Ques:- Give me an example of your creativity (analytical skill?managing ability, etc.)

Recent Answer : Added by Gowthamabarani S On 2021-02-24 17:31:38:

Ques:- 9 balls are there one of them is of higher wt and remaining all are of same. given is one weighing scale and you can use it two times. How will you find the heavy ball in two trials only.

Recent Answer : Added by venkatesh On 2021-08-12 06:28:25:

Balls- B1, B2, B3, B4, B5, B6, B7, B8, B9.
Group1 – (B1, B2, B3), Group2 – (B4, B5, B6), Group3 – (B7, B8, B9)
Now weigh any two groups. Group1 on left side of the scale and Group2 on the right side.
When weighing scale tilts left – Group1 has a heavy ball or right – Group2 has a heavy ball or balanced – Group3 has a heavy ball.
Lets assume Group 1 has a heavy ball.
Now weigh any two balls from Group1. B1 on left side of the scale and B2 on right side.
When weighing scale tilts left – B1 is the heavy or tilts right – B2 is the heavy or balanced – B3 is the heavy.

Ques:- C++, DS, Java, .Net, hardware and Networking

Ques:- Grap……………………

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