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

20 common asked question in every interview

Ques:- The banker’s gain of a certain sum due 2 years hence at 10% per annum is Rs. 24 the present worth is?

Recent Answer : Added by PATAN AYESHA On 2022-09-23 18:05:25:

General formula for simple interest is SI=PTR/100
Then P= SI x 100 / TR
Here SI= rs.24, T= 2 years, R = 10%
P= 24 x 100 / 2 x 10 = 120 Rs

Answer : Rs. 120

Ques:- In a class of 40 students, 24 students speak Hindi and 20 students speak Kannada. Eight students speak none of the two languages. How many students speak both Hindi and Kannada?

Recent Answer : Added by kawooya Alex On 2021-10-07 15:41:29:

Ques:- Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in?

Recent Answer : Added by bhavesh sharma On 2022-09-02 17:03:53:

3 days

Ques:- Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job?

A. 8 hrs

B. 7 1/2 hrs

C. 7 hrs

D. 9 hrs

Recent Answer : Added by 9074743593 On 2021-07-29 16:19:42:

7 1/2

Ques:- Company distributions

Ques:- Tell us about your self. (please give me a answer out of in your C.V)

Ques:- Friday Dressing is a label of which Apparel Brand?

Ques:- What is meant by HR?

Ques:- Tell me about the most boring job you have ever had.

Ques:- Subject knowledge, describe about the self.

Ques:- Why do you consider yourself sutiable for the post?

Ques:- 8 man work for 6 days to complete a work. How many men are required to complete same work in 1/2 day.

Recent Answer : Added by Srija On 2021-03-31 15:32:39:

8men=6days
Xmen=1/2days
M1=8,D1=6
M2=X,D2=1/2
Formula:
M1*D1=M2*D2
8*6=X*(1/2)
X=8*6*2
X=96
Answer=96

Ques:- A clerk multiplied a number by ten when it should have been divided by ten.The ans he got was 100.what should the ans have been?

Recent Answer : Added by Admin On 2020-05-17 12:01:36:

Let the number be X,
Instead of dividing the number by 10, i.e.,X*10.
he got the result as 100,
so, (X*10)=100
X=100/10
X=10.
BUt he has to divide X by 10,
so, X/10=10/10=1.
obviously the answer is 1.

Ques:- Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is -.

Recent Answer : Added by Vaishnavi On 2021-04-07 13:42:05:

5/9

Ques:- TYPE OF WELDING

Ques:- A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is?

Recent Answer : Added by sivakumar On 2022-05-17 09:08:05:

upstream = 25km/hr
downstream=35km/hr
so…if the speed of current would be 5km/hr and boat speed = 30km/hr
so that it will be change towards upstream and downstram…

Ques:- Solve the puzzles and riddles.

Ques:- Number Series 8,9,11,14,,18,23,?

Recent Answer : Added by Admin On 2020-05-17 11:59:54:

8+1=9
9+2=11
11+3=14
14+4=18
18+5=23
and finally
23+6=29

Ques:- What is your future planning?

Ques:- In 1991, was the number of people in City A three times greater then the number of people in City B?

Recent Answer : Added by Admin On 2020-05-17 12:05:21:

question is incomplete

Ques:- When i went to a call center she asked me. where u want to see after few years?

Ques:- What do you like to do

Ques:- Are you ready to relocate?

Ques:- How will you sell a mobile ?

Ques:- Tell about yourself and your career?

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:- A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5?

A. 4 litres, 8 litres

B. 5 litres, 7 litres

C. 6 litres, 6 litres

D. 7 litres, 5 litres

Recent Answer : Added by Abdul On 2022-05-17 08:56:53:

Ans- 6,6 litres
Let x Litres from can1 (where, water = x/4 litres and milk = 3x/4 litres)
Now
12-x liters from can 2 ( where, water = 6-x/2, milk = 6-x/2)

Now given
water/milk = 3/5
0.25x+6-0.5x / 0.75 +6-0.5x = 3/5
6-0.25x/6+0.25 = 3/5
Solve it you get
x = 6 litres from can1
Then 12-x= 12-6=6 litres from can2

Ques:- How many times in a day, are the hands of a clock in straight line but opposite in direction?

A. 20

B. 22

C. 24

D. 48

Recent Answer : Added by Daniel On 2022-10-21 19:49:10:

Ques:- 36 people {a1, a2, …, a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res…

Recent Answer : Added by Admin On 2022-09-28 17:54:42:

answer is 12
bcoz
there are 36 people and atmost he can shake for 3 people so
36/3=
12

Ques:- What all software I know and what marks at school level did i get?

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