Ryan fireprotection Interview Questions Answers, HR Interview Questions, Ryan fireprotection Aptitude Test Questions, Ryan fireprotection Campus Placements Exam Questions

20 common asked question in every interview

Ques:- OSI layers model and function of each layer?

Ques:- What gets you up in the morning?

Ques:- What is CT and PT?

Ques:- 125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4?

Recent Answer : Added by Arman Ali On 2022-08-14 16:31:35:

Let water and milk be in x quantity
3x+2x=125
5x=125
x=25
Milk=3x=75litre
Water=2x=50litre
2x=50litre
4x=100litre

So 50 litre more should be added so that the ratio becomes 3:4

Ques:- What is your qualification. What is your experience?

Ques:- What are the strong points of you that make you a Software Developer?

Ques:- How to sell a mobile phone

Ques:- You have 8 balls. One of them is defective and weighs less than others. You have a balance to measure balls against each other. In 2 weighings how do you find the defective one?

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

CASE 1: First we should take six balls divided equally and
then it is placed on the two pans.three on one and three on
other..
if the two pans are balanced then the defective ball is not
in the six..then we should the two and keep them one ball
on each.
CASE2: Again We should take any of the six balls and
divided equally and then it is placed on the two pans.. if
any of the pan weighs less than the other.. We should take
the three balls seperately..Now from that three we should
take any two and placed one on each.. fi both the pan
balances the ball which is left over is the defective.. if
one ball weighes less than the other,while keeping one on
each,then it is the defective one….

Ques:- How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27 kg of sugar costing Rs. 7 per kg so that there may be a gain of 10% by selling the mixture of Rs. 9.24 per kg?

A. 36 kg

B. 42 kg

C. 54 kg

D. 63 kg

Recent Answer : Added by narendra On 2022-09-18 09:02:18:

Ques:- The LCM of two numbers is 2079 and their HCF is 27. If oneof the numbers is 189, find the other number.

A. 248

B. 128

C. 297

D. 336

E. None of these

Recent Answer : Added by Mahek On 2021-09-05 11:26:36:

297

Ques:- E=I*I*R what is the effect of E when I becomes I/2

Recent Answer : Added by Admin On 2020-05-17 11:59:40:

1/4E(E decreses by 4 times)

Ques:- Describe a position you have held where your problem-solving skills were regularly tested.

Ques:- 8.008 + 0.8 + 80.8 + 800.8 + 0.08 = ?

Recent Answer : Added by rahul kumar chaurasiya On 2022-05-17 08:56:41:

890.488

Ques:- Tell me something about our company.

Ques:- How many years of experience you have in this field?

Ques:- Why SMS Country ?

Ques:- How soon you can adopt the working environment ?

Recent Answer : Added by Lee Jun Xian On 2022-03-09 16:29:03:

As fast as possible. For example, I will suitable with the working environment within one month.

Ques:- Why you r leave the priveous job

Ques:- Value of (x-a)(x-b). . . . (x-z)

Ques:- ABOUT my drawings and my personal life and about few technical terms and about any criminal records and etc etc tests

Ques:- Where do you find yourself 2 years down the line from now?

Ques:- You are given weights of order 1kg 3kg 9kg 27kg 81kg and so on…(powers of 3)A weight of N kg is placed on any one of the empty pans of the balance.You are supposed to add weights to both pans of the balance and make them equal.You can use one weight only once..i.e., you can't use 2 number of 3kg weights.

Ques:- ARE YOU GOING ON CONTRACT BASIS OR PERMANENT BASIS ?

Ques:- The least number which when add 3 to it, completely divided 8, 12 and 18 is?

Recent Answer : Added by Admin On 2022-09-29 15:47:25:

The correct Answer is 69

Ques:- Print the minimum number of measurements needed to spot the odd ball out among N balls.

Ques:- a person left house with speed 40 mile per hour. His wife after 30 minutes left to catch him at a speed of 50 Miles Per Hour. in what time she will catch.

Recent Answer : Added by Admin On 2020-05-17 11:59:48:

time (dist covrd by husband) (dist covrd by wife)
0.5hr 20 miles 0 miles
1 hr 40 miles 25 miles
1.5 hr 60 miles 50 miles
2 hrs 80 miles 75 miles
2.5 hrs 100 miles 100 miles
Therefore wife catches up after 2.5 hrs..

Ques:- A, B and C contract a work for Rs. 550. Together A and B aresupposed to do 7/11th of the work. How much does C get?

Recent Answer : Added by Admin On 2020-05-17 12:03:59:

let the total work to be done =1
so a+b+c=1 (say)
then a and b are supposed to do 7/11 th of work
so c= 1- (7/11)
c=4/11
therefore c gets (4/11)*550
=200 is the answer

Ques:- Find out the wrong number in the series:
19, 26, 33, 46, 59, 74, 91

A. 26

B. 33

C. 46

D. 59

Recent Answer : Added by Vignesh . O On 2022-10-07 17:19:38:

Answer 33
Adding 7,9.13,15,17
Correct is 35

Ques:- A person gives a book for binding, but the binder cuts the book in such a way that he cutsaway the numbers on the pages. So now the person sits down to write the page numbers.What he observes is that the book had 61 times 3Â¶s. How many pages does the book contain?

Ques:- Hardware Related

Load More Questions

Contact with us regarding this list