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

20 common asked question in every interview

Ques:- A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.

Ques:- Find the nearest to 25268 which is exactly divisible by 467?

Ques:- Divide 45 into four parts such that when 2 is added to the first part, 2 is subtracted from the second part, 2 is multiplied by the third part and the fourth part is divided by two, all result in the same number.

Recent Answer : Added by Vishwas T S On 2021-12-24 16:17:39:

Answer is 8,12,5,20
8+2=10
12-2=10
5*2=10
20/10=10

Ques:- If you come onboard, give me a general idea of what your first overall tasks will be as far as starting a quality effort.

Ques:- Tell me about Indo china relation ?

Ques:- Expand ——UCIL

Ques:- A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined them after six months with an amount equal to that of B. In what proportion should the profit at the end of the one year be distributed among A, B and C?

A. 3 : 5 : 2

B. 3 : 5 : 5

C. 3 : 5 : 8

D. 6 : 10 : 5

Recent Answer : Added by yangqi On 2021-08-28 11:27:09:

Ques:- How do you feel working under pressure?

Ques:- There are 2 toy cars facing each other at a distance of 500 cm from each other. Then they moves forward by 100 cm at a speed of 50 cm/s and then moves backward by 50 cm at a speed of 25 cm/s. Evaluate the time of their collision.

Recent Answer : Added by Meriam Saad On 2022-03-09 16:36:15:

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?

Ques:- How many golf balls can fit in a school bus?

Ques:- A polygon has maximum 1325 diagonals. How many vertices does it have?

Recent Answer : Added by DK BOSS On 2021-07-15 08:05:23:

The formula to find number of diagonals (D) given total number of vertices or sides (N) is

N * (N – 3)

D = ———–

Using the formula, we get
1325 * 2 = N * (N – 3)
N2 – 3N – 2650 = 0

Solving the quadratic equation, we get N = 53 or -50

It is obvious that answer is 53 as number of vertices can not be negative.

Alternatively, you can derive the formula as triange has 0 diagonals, quadrangel has 2, pentagon has 5, hexagon has 9 and so on……

Hence the series is 0, 0, 0, 2, 5, 9, 14, …….. (as diagram with 1,2 or 3 vertices will have 0 diagonals).

Using the series one can arrive to the formula given above.

Ques:- If A can do a particular work in 8 days. B can do the work in 6 days. By C joining with them, they can finish the work in 3 days. If Rs.540 was paid to them, what is the share of C?

Recent Answer : Added by Timi On 2022-05-17 09:07:16:

C will get RS 95

Ques:- On a sunny morning, a greengrocer places 200 kilograms of cucumbers in cases in front of his shop. At that moment, the cucumbers are 99% water. In the afternoon, it turns out that it is the hottest day of the year, and as a result, the cucumbers dry out a little bit. At the end of the day, the greengrocer has not sold a single cucumber, and the cucumbers are only 98% water. How many kilograms of cucumbers has the greengrocer left at the end of the day?

Recent Answer : Added by Rama On 2022-08-14 16:28:56:

198.20

Ques:- Why are you joining call centre?

Ques:- The difference between the local value and the face value of 7 in the numeral 32675149 is

A. 5149

B. 64851

C. 69993

D. 75142

Recent Answer : Added by Neha Bargal On 2021-11-22 18:44:56:

The local value of 7 in the number is at 10000 so 7×10000 and face of 7 is 7
So 70000 -7 so the answer is C 69993

Ques:- There are 9 balls of equal size and same weight(they look similar) except 1. How many weights required to find the dissimilar ball using a weighing balance?

Recent Answer : Added by G Dinesh On 2023-06-10 18:20:22:

Here is the solution to the given version of the puzzle (9 balls, one is heavier, need to identify oddball), where we label the balls A, B, …, I:

1. Weigh ABC versus DEF.

Scenario a: If these (1) balance, then we know the oddball is one of G, H, I.

2. Weigh G versus H.

Scenario a.i: If these (2) balance, the oddball is I.

Scenario a.ii: If these (2) do not balance, the heavier one is the oddball.

Scenario b: If these (1) do not balance, then the oddball is on the heavier side. For simplicity, assume the ABC side is heavier, so the oddball is one of A, B, C.

2. Weigh A versus B.

Scenario b.i: If these (2) balance, the oddball is C.

Scenario b.ii: If these (2) do not balance, the heavier one is the oddball.

answer is maximum of 2.

Ques:- My watch gains 5 minutes, in every hour. How many degrees the second hand moves in every minute?

A. 375°

B. 380°

C. 385°

D. 390°

Recent Answer : Added by sujata On 2022-08-24 17:03:57:

390

Ques:- How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a mixture whose cost is Rs.52 per liter?

Ques:- There are 3 clans in an island – The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? …

Ques:- The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is?

Recent Answer : Added by Yash Bhardwaj On 2022-09-15 16:36:40:

Ques:- Is there an achievement of which you are particularly proud? What is it? Why is it

Ques:- What do we expect from you if you get hired?

Ques:- For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/

Recent Answer : Added by DK BOSS On 2021-07-30 16:26:20:

Might be using dual E1 in that case will be much more helpful.

Ques:- What would you do for us? What can you do for us thatsomeone else can't?

Recent Answer : Added by Kanishk Rathore On 2022-08-14 16:33:55:

Creative mind and innovative ideas is what I can offer to you. Please have a look at my work portfolio. I do not copy anyone’s work, I do not try to imitate the work of other creators. Gaining my inspiration from everyday life

Ques:- Why did u choose this career?

Ques:- How many shots of 1cm radius can be prepared from a sphere of 3cm radius?

Ques:- A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?

Recent Answer : Added by Raja On 2022-11-15 16:37:18:

30mins

Let the total time taken to fill the tank be x minutes.

Then, work done by B in half hour + work done by (A+B) in half hour =1.

(
40
1

×
2
x

)+(
60
1

+
40
1

)×
2
x

=1

⇒
80
x

+
48
x

=1

⇒
240
3x+5x

=1

⇒8x=240

⇒x=30 min

Ques:- A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat?

Recent Answer : Added by Abhi Chatterjee On 2022-01-08 16:05:14:

A can give B (5 min – 4 1/2 min) = 30 sec start.
The distance covered by B in 5 min = 1000 m.
Distance covered in 30 sec = (1000 * 30)/300 = 100 m.
A can give B 100m start.

Ques:- A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?

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