Ques:- About computer knowledge
Ques:- A computer printer produces 176400 lines in a given day. If the printer is in operation for 7 hrs during the day how many lines did it print per minute?
Ques:- Explain the problem of synchronisation of the CPU with the input_output devices
Ques:- How have you kept up with the professional development over the last three years?
Ques:- U have given 8 numbers 1,2,3,4,…8 arrange them in the given fig. such that adjacent numbers should not come in row/col/diagonal.
Ques:- A company installed 36 machines at the beginning of the year. In March they installed 9 additional machines and then disconnected 18 in August. How many were still installed at the end of the year.
Recent Answer : :
27
Ques:- What is the largest 8 digit prime number?
Recent Answer : :
9999991 (6k+_1) form
Ques:- WHO TAKE DECISION TO RELEASE THE BUILD
Ques:- How do you Handle Pressure?
Ques:- The radius of a cylindrical vessel is 7cm and height is 3cm. Find the whole surface of the cylinder?
Recent Answer : :
2* pi* r ( h + r )
r=3cm
h=7cm
2 * 22/7 *7 ( 10 ) = 440 sq cm
Ques:- What do u mean by Friendship?
Ques:- Share your work experience.
Ques:- Which one of the following food is least harmful for heart patients? 1 Chicken, 2 Egg, 3 Fish, 4 Red meat
Ques:- Tell me about a time when you overcame a challenge?
Ques:- Which company are you working now?
Ques:- A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank?
Recent Answer : :
28 hrs
Ques:- What do you thimk about The President?
Ques:- How will you teach internet to 90 year old women(Grandamma).
Ques:- The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?
Ques:- P and Q start a business with Rs.6000 and Rs.8000 respectively. Hoe should they share their profits at the end of one year?
Recent Answer : :
Explanation:
They should share the profits in the ratio of their investments.
The ratio of the investments made by A and B =
6000 : 8000 => 3:4
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 : :
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 average mark of the students of a class in a particular exam is 80. If 5 students whose average mark in that exam is 40 are excluded, the average mark of the remaining will be 90. Find the number of students who wrote the exam?
Recent Answer : :
-Total /n=80
– x/5=40
x=200
Total/n=y/n
y-x/n-5=90
80n-200=90(n-5)
80n-200=90n-450
450-200=10n
n =25 (students) write exam
Ques:- There are 5 burglars and once went to a bakery to rob it obviously The first guy ate 1/2 of the total bread and 1/2 of the bread. The second guy ate 1/2 of the remaining and 1/2 of the bread. The third guy ,fourth guy and fifth guy did the same. After fifth guy there is no bread left out. How many bread are there?
Recent Answer : :
(1/2 + 1/2) = 1
2(1 + 1/2) = 3
2(3 + 1/2) = 7
2(7 + 1/2) = 15
2(15 + 1/2) = 31
Ques:- A can do a piece of work in 12 days. He worked for 15 days and then B completed the remaining work in 10 days. Both of them together will finish it in.
Recent Answer : :
Question is wrong i think
Ques:- A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled?
Ques:- Tell me about ur self.
Ques:- The cost of 16 pens and 8 pencils is Rs.352 and the cost of 4 pens and 4 pencils is Rs.96. Find the cost of each pen?
Recent Answer : :
20
Ques:- Give 3 reasons, why I should recruit you.
Ques:- Standing on a platform, Amit told Sunita that Aligarh was more than ten kilometers but less than fifteen kilometers from there. Sunita knew that it was more than twelve but more than fourteen kilometers from there. If both of them were correct, which of the following could be the distance of Aligarh from the platform?
Ques:- Your area of interest in studies.
I think speed of printing per minute has nothing do to with how long printer being at work.
If “given day” = 8 hours.
8h = 480m
x = 176400 / 480 = 367.5 lines per minute.