Mc dean inc Interview Questions 2024

20 common asked question in every interview

Ques:- A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?

Recent Answer : Added by suhad On 2022-09-02 17:04:44:

32 Km/hr

Ques:- 121 : 169 :: 361 : __

Recent Answer : Added by chereddynagirreddy On 2021-08-11 07:22:43:

441=21^2

Ques:- If cos2A + cos2B + cos2C = 1 then ABC is a

Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:

Recent Answer : Added by Sanjeevnaidu On 2022-09-02 17:04:42:

Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.

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:- How many times do the hands of a clock coincide in a day?

A. 20

B. 21

C. 22

D. 24

Recent Answer : Added by Vivek Shelke On 2022-04-02 06:57:41:

24 times

Ques:- I am a MBA graduate. I have experience in Customer Service.How do you manage your own time and objectives?

Ques:- Which one of the following numbers is divisible by 3?

A. 2345678

B. 2876423

C. 4006020

D. 9566003

Recent Answer : Added by Ramyadevi On 2021-10-22 09:13:10:

The correct ANS: option C

Ques:- Do you take yourself to be successful?

Ques:- Why am I not using a vodafone no. when I am about to join vodafone?

Ques:- The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest?

Ques:- The average weight of a group of boys is 30 kg. After a boy of weight 35 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ?

Recent Answer : Added by Vivek verma On 2021-08-25 14:15:38:

let no of boys in group is = x
then total sum = 30 * x
after joining one more boys with a weight of 35 kg the total sum is = 30x + 35
after joining the new student the weight will increase 1 kg
so total sum
30x + 35 = 31(x+1)
x = 4

Ques:- The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 5 years hence?

Recent Answer : Added by OLUCHI Perpetual Ndimkaoha On 2022-09-22 16:40:12:

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:- Personal growth

Ques:- Two pipes X and Y can fill a cistern in 12 minutes and 15 minutes respectively while a third pipe Z can empty the full tank in 6 minutes. X and Y are kept open for 5 minutes in the beginning and then Z is also opened. In what time is the cistern emptied?

Ques:- It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010

Recent Answer : Added by soni On 2022-10-21 19:49:19:

it was a friday.

Ques:- The average of the marks of 12 students in a class is 36. If the marks of each student are doubled, find the new average?

Ques:- How will you prove to be an asset to this organization?

Ques:- In what ratio should a variety of rice costing Rs. 6 per kg be mixed with another variety of rice costing Rs. 8.75 per kg to obtain a mixture costing Rs. 7.50 per kg?

Ques:- Regarding business profile

Ques:- About myself & my family background.

Ques:- If a sum of money compound annually amounts of thrice itself in 3 years. In how many years will it become 9 times itself.

A. 6

B. 8

C. 10

D. 12

E. 14

Recent Answer : Added by Mariam Mubarak On 2022-01-16 17:19:10:

Ques:- In a round table conference six persons are participating, They are Andy, Bob, Charles, Douglas, Elena and Fred. Bob is sitting between Charles and Elena and is opposite to Andy. Douglas is sitting to the left of Elena. Who is sitting opposite to Douglas?

Recent Answer : Added by DK BOSS On 2021-07-16 09:53:12:

Answer: Option D

Explanation:

As Bob is sitting between Charles and Elena and Douglas is sitting to the left of Elena. We get the following arrangement.

Andy is opposite Bob. Therefore, the final arrangement is as follows.

Fred will be sitting right of Charles if each person interchange his/her place with the person sitting opposite them.

Ques:- What are your stregth

Ques:- The H.C.F. of 0.54, 1.8 and 7.2 is

A. 0.18

B. 0.018

C. 1.8

D. 18

Recent Answer : Added by vishakha yadav On 2022-05-17 08:54:24:

0.18

Ques:- A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?

Recent Answer : Added by DK BOSS On 2021-07-30 16:27:01:

1/4, 1/8
4*8=32
32-4=28
28-8=20
28*20/(4^2)=35.00

Ques:- There are 9 coins. Out of which one is odd one i.e weight is less or more. How many iterations of weighing are required to find odd coin?

Recent Answer : Added by Anonymous On 2021-10-22 09:13:01:

How will you know the odd is in lighter one or heavier one from only one weighing. It will require 2 weighing to find the odd set and one weighing for odd coin in that set i.e total 3 weighings.

Ques:- Given 2 cubes,arrange any number from 0-9 so dat wen put together whole month dates should appear.

Ques:- About personal information, team handling, achievements and work profile

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