CKB Recruitment Interview Questions Answers, HR Interview Questions, CKB Recruitment Aptitude Test Questions, CKB Recruitment Campus Placements Exam Questions

20 common asked question in every interview

Ques:- In a triangle two angles are in a ratio of 5:3 and the difference of the angles is 30 degrees. Find out the largest angle in the triangle

Recent Answer : Added by S pushpa On 2021-06-17 10:44:18:

Let A=5x,B=3x,C not given so consider C=x
In triangle total angle=180°
A+B+C=180°
5x+3x+x=180°
9x=180°
X=180°/9
X=20°
A=5(20)=100°
B=3(20)=60°
C=20°
Therefore A=100° is the largest angle
Ans: 100°

Ques:- Where do you come from?

Ques:- A fast typist can type some matter in 2 hours and a slow typist can type the same in 3 hours. If both type combinely, in how much time will they finish?

Ques:- The first metal to be used by man was

B. Alluminium

C. Iron

D. Silver

E. Copper

Recent Answer : Added by Admin On 2022-09-27 17:56:44:

E. Copper

Ques:- KNOWKEDGE ABOUT CITY

Ques:- A pipe fill a tank in 3hrs.another pipe fill that same tankin 2hrs.if both pipe inserted in tank to fill it how timw itwill take to fill?

Recent Answer : Added by MUGILARASU On 2022-09-15 16:39:02:

consider the tank capacity as 90 litres.
to fill the tank in 3 hrs first pipe must flow at a rate of 30 litres/hr
2nd pipe has to flow at a rate of 45 litres/hr
if two pipes are opened at a time the flow rate will become 75 litres/hr
90/75= 6/5 = 1.2= (i.e) 1hr and 12 minutes 1 1/5 hr

Ques:- What was the name of first bank established in India ?

Recent Answer : Added by shubham On 2022-04-02 06:57:58:

bank of calcutta originated in 1806
there is another answer such as
bank of hindustan

Ques:- A/B = 3/5 15A = ?

Recent Answer : Added by Admin On 2020-05-17 11:59:28:

5A=3B,
*3 SO,
15A=9B

Ques:- If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?

Ques:- In india where ia a mosque with tangle tomb

Ques:- How can you plant 11 tree in 6 row and each row contain 4 tree?

Ques:- 5 job skills and abilities you have?

Ques:- The premium fashion brand Morgan De Toi, recentlylaunched in India, belongs to which country?

A. Japan

B. Italy

C. USA

D. France

Recent Answer : Added by Hariharan On 2022-08-14 16:33:48:

France — D

Ques:- What is the most biggest problem that you ever had in your life,and what did you do to make it right?..

Ques:- A wizard named Nepo says “I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old.” How old is Nepo?

Recent Answer : Added by Chetan On 2021-07-16 09:53:52:

360 years old
Nepo’s son age = x
Nepo’s age = 3x
Nepo’s father age = 2*3x + 40

x + 3x + 6x + 40 = 1240
10x = 1200
x = 120

Nepos age = 3* 120 = 360 years

Ques:- In a certain code language DOWNBEAT is written as TABEWNDO. How will the word PROSPECT be written in that code language?

A. RPSOEPTC

B. TCPEOSPR

C. ORPSPTCE

D. TCPREPOS

E. None of these

Recent Answer : Added by priya On 2021-08-05 17:11:34:

option B
TCPEOSPR

Ques:- There are n urns and m balls. If we put 3 balls in each urn 3 balls will be excess. If we put 4 balls in each urn 1 urn will be excess. Find no. of Urns (or) Balls?

Recent Answer : Added by Amy On 2022-03-18 09:20:31:

2 urns, 9 balls.
4(2)+1=9 and 3(2)+3=9
You can’t put 4 balls in each of 7 urns with balls left over when 7*4=28. 28>24.

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

Ques:- Write a program to get a count of alphabets from an array of names?

Ques:- The L.C.M. of 3, 2.7 and 0.09 is

A. 0.27

B. 0.027

C. 27

D. 2.7

Recent Answer : Added by anonymous On 2022-03-09 16:38:03:

Ques:- If four coins are tossed,then what is the probability of getting two heads and two tails?

Ques:- Which shift you wanna work for ?

Ques:- In the middle of a round pool lies a beautiful water-lily. The water-lily doubles in size every day. After exactly 20 days the complete pool will be covered by the lily. After how many days will half of the pool be covered by the water-lily?

Recent Answer : Added by HEMANTH MOKKAPATI On 2022-03-09 16:33:21:

the pool will be half full at the 19th day .so that it doubles on the 20th day and becomes full

Ques:- In a certain code language, the word ENQUIRY is written as YRIUQNE. How will the word REQUIRE be written in the code language ?

A. QERUERI

B. REQUERI

C. ERIUQER

D. IREUQER

E. None of these

Recent Answer : Added by 9074743593 On 2021-07-28 15:08:31:

Ques:- In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in the same code ?

Recent Answer : Added by Rama Kiran On 2020-10-19 17:08:43:

MEDICINE will become EOJDJEFM in the same code.

Ques:- How do you satisfied ur client, P.M and T.L? (In P.M)

Ques:- In a certain code, PEAK is written as 3512 and DINE is written as 6895. How is KIND written in that code?

Recent Answer : Added by S pushpa On 2021-06-17 10:43:50:

C-2896

Ques:- GENUINE opposite?

Recent Answer : Added by Admin On 2020-05-17 12:01:11:

bogus, counterfeit, fake, false, illegitimate, sham, unreal

Ques:- Which type engg. do u have

Ques:- The cost of 2 chairs and 3 tables is Rs.1300. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by?

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