Cognus Technology Interview Questions 2024

20 common asked question in every interview

Ques:- A banana plantation is located next to a desert. The plantation owner has 3000 bananas that he wants to transport to the market by camel, across a 1000 kilometre stretch of desert. The owner has only one camel, which carries a maximum of 1000 bananas at any moment in time, and eats one banana every kilometre it travels. What is the largest number of bananas that can be delivered at the market?

Ques:- Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?

Recent Answer : Added by Akhilendra pratap Singh On 2022-09-23 18:02:22:

Marks in thrice in english as in science
so if science marks is x
then english marks = 3x
lets maths marks = y
ratio of english and maths marks is
3x/y = 3/5
=> y = 5x

and total marks = 162
3x + x + 5x = 162
x = 18 —-answer

Ques:- 15 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each would 21 women take to do the same. If 3 women do as much work as 2 men?

Ques:- An article is bought for Rs.600 and sold for Rs.500, find the loss percent?

Ques:- The GFC of an odd number and an even number is 13. The greater number is 39. What is the lesser number?

Recent Answer : Added by GAYNOR TADIWANASHE GONERA On 2022-08-14 16:43:28:

Ques:- A bag contains a certain number of 50 paise coins, 20 paise coins and 10 paise coins inthe ratio 2:3:4. If the total value of all the coins in the bag is Rs.400, find the number of coins of each kind?

Recent Answer : Added by BISHWAS KUMAR On 2022-01-16 17:17:18:

50 paise coins= 400 = Rs 200
20 paise coins = 600 = Rs 120
10 paise coins= 800 = Rs 80

Ques:- Are u ready to travel any where in India? Are u comfortable with other country or state culture & foods?

Ques:- Who among the following has been named as Impact Person of the year for 2007 by Impact Magazine ?

Ques:- The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds / and response will be back to programmer in 20 millisecond. How many much time the program takes to get a response back to programmer, after it is sent? Plz explain..

Recent Answer : Added by 9074743593 On 2021-07-29 16:19:39:

Ques:- What routing protocol uses the most bandwidth?

Ques:- Please tell me about self?

Ques:- Pandit Birju Maharaj is a well known :

A. Kathak dancer

B. Tabla Master

C. Sarod Master

D. Noneof these

Ques:- Difference between goal and ambition?

Ques:- One half of a two digit number exceeds its one third by 6. Find the sum of the digits of the number?

Recent Answer : Added by Sohini Mitra On 2022-09-02 17:02:37:

Let the number be 10Y+X
(10Y+X)/2 = (10X+Y)/3+6
(10Y+X)(1/2-1/3) = 6
10Y+X = 36
Therefore, sum of the digits = 3+6 = 9

Ans: 9

Ques:- TELL US SOMETHING ABOUT OUR COLLEGE?

Ques:- A person lent a certain sum of money at 4% per annum at simple interest and in 8 years the interest amounted to Rs.340 less than the sum lent. What was the sum lent?

Recent Answer : Added by Manik On 2022-04-02 06:59:40:

X-340 = X x 4 x 8/ 100

100X – 34000 = 32X
68X = 34000
X = 34000/68
X= 500.

Ques:- 20% of (A) 6 litre solution and 60% of (B) 4 litre solution are mixed. What percentage of the mixture of solution is A?

Recent Answer : Added by Jack On 2023-04-21 15:58:12:

Mixture is 1.2 L of A + 2.4L of B which is 3.6L total. 1.2L / 3.6L = 1/3 (0.33)

Ques:- Interacting and Others- How do you approach people including how you build relations and consider others' views

Ques:- What are the steps that you will take for the development of the company?

Ques:- What is the importance of political science meaning of state what is nature?

Ques:- Are you a leader?

Ques:- How to introduce ourselves

Ques:- A and B combinely can do a work in 4 days. If A alone can do a piece of work 6 days. In how many days B alone can do?

Recent Answer : Added by Admin On 2020-05-17 12:03:23:

say the work is w and let no of days taken by b is ‘x’ which
we have to calculate
so work done by a in one day is w/6
work done by b in one day is w/x
a and b together can do work in 4 days ie=(w/6)+(w/x)=(w/4)
solving equation x=12
so no of days taken by b=12

Ques:- A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec,find its length is?

Recent Answer : Added by Fatima On 2022-09-24 14:33:37:

It is assumed to be constant. Now, to cross past the pole, the train should cover a distance of x meters. Now, the time taken by the train to cross a platform of length 100 m is 25 seconds. Hence, the length of the train is 150 m.

Ques:- What about your self? aim strenth etc?

Ques:- Tell me about any quality efforts you have overseen or implemented. Describe some of the challenges you faced and how you overcame them.

Ques:- Three piles of chips–pile I consists one chip, pile II consists of chips, and pile III consists of three chips–are to be used in game played by Anita and Brinda.The game requires:a)That each player in turn take only one chip or all chips from just one pile.b)That the player who has to take the last chip loses.c)That Anita now have her turn.From which pile should Anita draw in order to win?

Recent Answer : Added by DK BOSS On 2021-07-15 08:27:51:

Answer: Pile II

Ques:- In a hotel, rooms are numbered from 101 to 550. A room is chosen at random. What is the probability that room number starts with 1, 2 or 3 and ends with 4, 5 or 6?

Ques:- A dishonest shopkeeper professes to sell pulses at the cost price, but he uses a false weight of 950gm. for a kg. His gain is____%.

Recent Answer : Added by Rohit Saha On 2021-09-16 17:27:37:

let’s say the Cost Price is 1000x. (CP)
The selling price is also the same as the Cost price. So, here SP=CP (But he sells 950gm instead of 1000gm)

Instead of 1000gm, he is selling 950 grams at the CP. So he sells 050 gms @1000x price. So his net profit is 50gm.
Now 1000gm is 1000x Rs
So, 50gms is 50x rs. [Apllied Unitary Method]

So his profit percentage is:
Profit Percentage Formula: {(Profit/CP)*100%}
So, Here profit is 50x;
CP is 1000x;
so putting the value in the formula we get, Profit Percentage is: (50x/1000x)*100% =(5000x/1000x)%=5%.

Ques:- What is the toughest problem you've had to face, and how did you overcome it?

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