Micro lab Interview Questions Answers, HR Interview Questions, Micro lab Aptitude Test Questions, Micro lab Campus Placements Exam Questions

20 common asked question in every interview

Ques:- What are your long range career objectives?

Ques:- in base representation for a rupee 100 paise,then base 8 representation what is rupee value .

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

100/8=12-4
12/8=1-4
ans:144

Ques:- Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. Who sits between P and Q?

Recent Answer : Added by Bunny On 2022-03-11 17:00:37:

(T-P)-(U-Q)-(V-R)-(W-S)
S Opposite is Q
U sits the P and Q

Ques:- How will you measure surface temperature of SUN?

Ques:- A school is going to have 1000 students in near future. 1/4th use scooter, 1/5th use bikes and 1/9th use cycle. Find the number of students at present.

Recent Answer : Added by Pijus Ghosh On 2021-12-17 16:08:32:

562.

Ques:- Consider a series in which 8 teams are participating. each team plays twice with all other teams. 4 of them will go to the semi final. How many matches should a team win, so that it will ensure that it will go to semi finals.?

Ques:- Give an example of something which you don’t do in a conventional way?

Recent Answer : Added by DK BOSS On 2021-07-16 09:52:46:

I am not doing my money investment in conventional manner

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:- A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 sec. What is the length of the goods train?

Recent Answer : Added by Madhumati On 2021-11-13 11:02:30:

224

Ques:- Two pipes can fill a tank in 10 and 12 hours respectively while third pipe will make the tank empty in 20 hours. If all three pipes operate simultaneously, in how many hours the tank will be filled ?

Recent Answer : Added by Admin On 2020-05-17 12:01:50:

1/10 + 1/12 -1/20 = 15/2 i.e 7.5 h means 7 h & 30 min

Ques:- Raw Silk is mainly produced in which of the following state?

A. Assam

B. Karnataka

C. Jammu & Kashmir

D. Sikkim

Recent Answer : Added by Sudeshna Roy On 2022-08-24 17:03:07:

Karnataka

Ques:- Are you interested to work in service sector?

Ques:- The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Ques:- 10 books are placed at random in a shelf. The probability that a pair of books will always be together is -.

Recent Answer : Added by Mahomed On 2021-08-24 15:05:46:

All books can be arranged in 10! ways. A single pair of books can be taken as a unit and arranged among the 8 others in 9! ways. The pair of books can also be interchanged and therefore rearranged in 2! ways. Thus the probability of the pair always being together is (9!*2!)/10!

Ques:- If x and y are the two digits f the number 653xy such that this number is divisible by 80, then x+y is equal to?

Recent Answer : Added by BISHWAS KUMAR On 2022-01-16 17:18:15:

The last number should be 0.
and the rest of the number to be divisible by 8. The x should be 6

So, sum is 6.

Ques:- Why you join this company?

Ques:- Find out the wrong number in the series:
64, 71, 80, 91, 104, 119, 135, 155

A. 71

B. 80

C. 104

D. 135

Recent Answer : Added by Anjun On 2022-08-24 17:03:38:

135 is wrong because from starting difference between 7 after that 9 after 11 ,13,17 and so on

Ques:- Some of the friends decided to go on a picnic they decided to go on a bike if the biker decided to take one pillion with him then there is no means of travel for the people as equal to the no of bike + 1. if they decided to go on two trip three bike r left unused in the second trip find the no of person having bike?

Recent Answer : Added by Admin On 2020-05-17 12:03:16:

If there are n bikes then the no. of people are 2n+1. n are dropped in firs trip, in second trip 3 bikes are unused, so 2n-3 + n covers 2n+1 people. i.e. n + 2n – 3 = 2n +1
n = 4
No. of people = 9

Ques:- Capable of handling the execution activity

Ques:- What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20%?

Ques:- Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance, the front wheel gets 10 revolutions more than the back wheel .What is the distance?

Recent Answer : Added by Admin On 2020-05-17 12:04:03:

Let the revolutins made by bigger wheel is: x
then revolution by smaller wheel will be: x+10
Now, the distance covered by both wheels will be same.
So,
7(x+10)=9x
7x+70=9x
70=2x
35=x
so distance travelled=9*35=315
or 7*45=315

Ques:- Divide Rs. 2379 into 3 parts so that their amounts after 2, 3 and 4 years respectively may be equal, the rate of interest being 5% per annum at simple interest. The first part is?

Recent Answer : Added by Arman Ali On 2022-08-24 17:03:09:

⇒ First part = Rs. 828

Ques:- Why our company hire you?

Ques:- A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ——- days?

Recent Answer : Added by Admin On 2022-09-29 17:11:51:

A & B one day work= 1/18 + 1/30= 8/90

As we know that number of work is 1

1÷8/90= 1*90/8= 90/8.

Since they say “ twice the amount of work

Then ,2*90/8= 22.5 days

Ques:- The face value of 8 in the number 458926 is

A. 8

B. 1000

C. 8000

D. 8926

Recent Answer : Added by Bhanu Kiran On 2022-12-05 16:13:04:

Ques:- What are your three worst character traits?

Ques:- X can do a piece of work in 40 days; Y can do the same in 30 days. X started alone but left the work after 10 days, then Y worked at it for 10 days. Z finished the remaining work in 10 days. Z alone can do the whole work in?

Ques:- 12.05 x 5.4 ? 0.6 = ?

Recent Answer : Added by DK BOSS On 2021-07-15 08:09:07:

=12.05×5.4/0.6
=12.05×9.0
=108.45

Ques:- Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?

A. 4

B. 10

C. 15

D. 16

E. 18

Recent Answer : Added by Shahram Hakimi On 2022-08-14 18:02:58:

Divide 30*60 seconds by LCM of Numbers =15

Ques:- Speak for 2min about corruption?

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