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

20 common asked question in every interview

Ques:- If second no is twice the first no and first no is thrice the third no.Their avg is 20.Find the greatest no?

Recent Answer : Added by Admin On 2020-05-17 12:01:46:

let the third no be x ,
then the first no is 3x ,
second no is 2*3x ie 6x
average is (3x+6x+x )/3 = 20
10x/3 = 20
x= 60/10 = 6
third no is 6 , second is 6x = 36, first no is 3x = 18
largest no is 36 i.e second no

Ques:- Calculate the angle of two clock pointers when time is 11:50?

Ques:- About your academics project?

Ques:- How will you measure height of building when you are at the top of the building? And if you have stone with you.

Ques:- Surface area of two spheres are in the ratio 1:4 what is the ratio of their volumes?

Ques:- With just six weights and a balance scale, you can weigh any unit number of kgs from 1 to 364. What could be the six weights?

Ques:- if 30 men completes a job in 15 days working 9 hrs per day.. how much hours per day should 40 men work ??

Recent Answer : Added by Admin On 2020-05-17 12:04:31:

as i assume the time taken to complete the job is not to be
changed while increasing the employees as it does not
clearly states so……….
30 men wrk for 9 hrs
therefore for the work to be done if no of workers is
increases the no of hrs / day to work should decrease so
here s a inverse relation
solving further we get
30 = K /9 ==> K= 270
now
40 = 270/y ==> y= 6.75
therefore ans is d)none

Ques:- About myself and total experience?

Ques:- If a triangle has a base B and the altitude of the triangleis twice the base, then the area of the triangle is

Recent Answer : Added by Sushma malgi On 2022-09-15 16:36:41:

A = (B*H)/2
H = 2B
formula becomes A = (B*2*B)/2
this can be rewritten as A = (2*B^2)/2
the 2 in the numerator and denominator cancel out and you get:
A = B^2

Ques:- Two vessels A and B contain 62.5% and 87.5% of alcohol respectively. If 2 litres from vessel A is mixed with 4 litres from vessel B, the ratio of alcohol and water in the resulting mixture is?

Recent Answer : Added by Mayank On 2021-10-02 15:45:24:

Alcohol content from
2 l of A (62.5%) : 1.35L
4L of B (87.5%) : 3.50L

Total Acohol content in 6 L : 4.85L or 80.8%

Ques:- You are a bug sitting in one corner of a cubic room. You wish to walk (no flying) to the extreme opposite corner (the one farthest from you). Describe the shortest path that you can walk?

Ques:- It's always 1 to 6, it's always 15 to 20, it's always 5, but it's never 21, unless it's flying. What is this?

Recent Answer : Added by Rahul On 2021-07-19 18:31:56:

Dice

Ques:- A train 100 meters long passes a platform 100 meters long in seconds. The speed of the train is

A. 36 km/hr

B. 52 km/hr

C. 72 km/hr

D. 92 km/hr

Recent Answer : Added by ThinkAlike On 2022-03-09 16:31:07:

= 100 + 100 = 200 m

Time taken by train = 10 sec.

∵ Speed = Distance/Time

⇒ Speed of train = 200/10 = 20 m/sec.

∴ Speed of train = 20 × 18/5 = 72 kmph.

In question they left 10 seconds

Ques:- What is the planning of your future?

Ques:- What should we expect from you. Should we choose to hire you for the post ?

Recent Answer : Added by Damtew Girma On 2022-09-02 17:04:26:

Question

Ques:- A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?

Recent Answer : Added by bruce On 2021-05-06 12:41:06:

I think –

1750 / 7 Years = 250
250 * 2% = 5
5 * 7 Years = 35

Ques:- “Raw” means ?

Recent Answer : Added by Admin On 2020-05-17 12:01:18:

“RAW”:
RAW IS AN INDIAN INTILLIGENCE WING.
“RESEARCH AND ANALYSIS WING”

Ques:- Find the odd man out:
16, 25, 36, 72, 144, 196, 225

A. 225

B. 196

C. 72

D. 36

Recent Answer : Added by Akshay Narayan Shetty On 2022-04-02 06:58:08:

72
Because it is not a square number

Ques:- . The first muslim invader in India was(1) Changez Khan(2) Muhammad Ghori(3) Muhammad of Ghazni(4) Muhammad-bin-Qasim

Recent Answer : Added by Faisal On 2021-03-03 17:05:04:

Mohammad Gauri

Ques:- Please tell me about tig welding

Ques:- About my self, working experience, general knowledge & Goals to be achieve.

Ques:- Why I hire you and why i don't hire you?

Ques:- A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?

Recent Answer : Added by Admin On 2022-09-28 17:58:34:

Loved by our community
17 people found it helpful
author link
NabasishGogoi

Ace
686 answers
168.2K people helped

0L -> 1 way
1L -> 3 ways
2L -> 7 ways
3L -> 4 ways
4L -> 1 way
total 16 ways

Ques:- If there is a fixed deadline given by manager, walk through the steps you would take.

Ques:- How ambitious are you?

Ques:- Which country has the minimum cash to GDP ratio?

Ques:- (999)2 – (998)2 = ?

A. 1992

B. 1995

C. 1996

D. 1997

Recent Answer : Added by Mousumi On 2022-10-09 06:56:19:

(999)2-(998)2
=998001-996004
=1997

Ques:- A cistern which could be filled in 9 hours takes one hour more to be filled owing to a leak in its bottom. If the cistern is full in what time will the leak empty it?

Recent Answer : Added by Sonali On 2020-11-17 15:27:52:

90 hours

Ques:- What did you leave your last job?

Ques:- Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. Q sits between ___.

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