Nxtra Data Interview Questions Answers, HR Interview Questions, Nxtra Data Aptitude Test Questions, Nxtra Data Campus Placements Exam Questions

20 common asked question in every interview

Ques:- If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is

A. 50 km/hr

B. 60 km/hr

C. 70 km/hr

D. 72 km/hr

Recent Answer : Added by Dhiya On 2023-05-31 17:27:59:

3600 sec in 1 hr.. 1000 M in 1 km so to covert m/s to km /hr you multiply the value with (3000/1000) .. so 3000 divided by 1000 will give you 18/5 it’s like constant value.. to convert m/s to km/ hr we can use this 18/5.. hope you understand

Ques:- Explain a database in three sentences to your eight-year-old nephew

Ques:- A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat?

Recent Answer : Added by Abhi Chatterjee On 2022-01-08 16:05:14:

A can give B (5 min – 4 1/2 min) = 30 sec start.
The distance covered by B in 5 min = 1000 m.
Distance covered in 30 sec = (1000 * 30)/300 = 100 m.
A can give B 100m start.

Ques:- Tell me something about youself

Ques:- Complete the series 196 : 256 :: 324 : __

Recent Answer : Added by Shakshi Shah On 2021-08-04 15:53:51:

Answer is 400.(14^2=196, 16^2=256, 18^2=324, 20^2=400.)

Ques:- Tell me about a time when old solutions didn’t work?

Ques:- The length of a train and that of a platform are equal. If with a speed of 90 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is:

Ques:- The radius of a cylindrical vessel is 7cm and height is 3cm. Find the whole surface of the cylinder?

Recent Answer : Added by Pavan On 2021-10-12 12:52:36:

2* pi* r ( h + r )
r=3cm
h=7cm

2 * 22/7 *7 ( 10 ) = 440 sq cm

Ques:- A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze?

Recent Answer : Added by anit On 2021-10-08 16:31:41:

1208.9

Ques:- What are the soft skills training?

Ques:- Wat will u do if not selected?????

Ques:- A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many liters does the cistern hold?

Ques:- How is gross and net salary calculated ?

Ques:- Can you work anywhere in state?

Ques:- A bus run at 100 km/hr top speed. It can carry a maximum of 6 persons. If speed of bus decreases in fixed proportion with increase in number of person, find speed when three person are traveling in bus?

Ques:- Where you think you will be stand after 4 years?

Ques:- Maintenance of hardware

Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:

Recent Answer : Added by Sanjeevnaidu On 2022-09-02 17:04:42:

Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.

Ques:- What is the angle between the two hands of a clock when time is 8:30

Recent Answer : Added by Mustafa On 2022-08-14 16:32:02:

180*2/3 = 60degree

Ques:- Name some pvt banks

Ques:- Describe red color to a blind person

Ques:- Train 400 m long can cross an electric pole in 20 sec and then evaluate the speed of the train?

Ques:- An article sold at amount of 50% the net sale price is rs 425 .what is the list price of the article?a) 500b) 488c) 480 d) 510

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:51:

list price – actual price markrd by the company
net price (average price of all items inclusive all discounts,breakage & so on.) which is 425 i.e. 50% of the marked price
hence the list price or marked price is twice the net sale price = 850
50%=425
100%=?
=100%*425/50=850

Ques:- ABOUT PAST EXPE. & REASON OF JOB CHANGE

Ques:- Why we hire you in our company?

Recent Answer : Added by bandi rakesh On 2022-08-14 16:29:25:

as a student iam intrested in learning new things.as a fresher i learnt this subject theoretically and iam waiting for an oppurtunity to do them in practical way if you hire me then i will give my best to increase companies reputation

Ques:- Tell me about the most fun you have had on the job.

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:- 3 policemen and 3 thieves had to cross a river using a small boat. Only two can use the boat for a trip. All the 3 policemen and only 1 thief knew to ride the boat. If 2 thieves and 1 policeman were left behind they would kill him. But none of them escaped from the policemen. How would they be able to cross the river?

Ques:- What is your main role in last company & work process?

Ques:- How can u cut a big piece of cake into eight(8) pieces with only three cuts using a knife.

Recent Answer : Added by Admin On 2020-05-17 12:01:08:

Cake is never cut in such a way.
Wat we can do is.
1st cut should be cutting the Cake into two Halfs
Now put one half on top of other. Then again cutting it like
we made the 1st cut.
so now 4 parts. Two on top two on below.
Now Cut the cake in the orthogonal direction than the
earlier two cuts.
The trick was only That u can put one half on top of other.
Tats it.

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