Ques:- The present ages of three persons are in proportions 4:7:9. Eight years ago, the sum of their ages was 56. Find their present ages.
Recent Answer : Added by PRAthAM On 2022-08-14 16:34:21:
16, 28, 36
Ques:- How many ways do you think there are to find a needle in a haystack?
Recent Answer : Added by DK BOSS On 2021-07-21 15:26:28:
The phrase is usually ‘like looking for a needle in a haystack’. It describes a task that is virtually impossible because you would have to search a huge area
Ques:- Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill?
Ques:- Why I didn’t chose for the placement offer I received from my campus
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 = ———–
2
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:- The LCM of three different numbers is 120. Which of the following cannot be their HCF?
A. 8
B. 12
C. 24
D. 35
Recent Answer : Added by SWEETI On 2022-08-14 16:42:23:
35 is not the factor of 120 so…35 is the answer
Ques:- What smallest number should be subtracted from 6708 so that it may be divided by 9?
A. 1
B. 2
C. 3
D. 4
Recent Answer : Added by Sneka A On 2022-08-14 16:35:53:
C)3
Ques:- Rearrange MERGANY
Recent Answer : Added by Admin On 2020-05-17 12:02:30:
GERMANY
Country Name..
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:
30
Ques:- A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water?
Ques:- Why you are important to us?
Ques:- BACKGROUND OF YOUR FAMILY?
Ques:- Find the number that has a 5:1 ratio to the number 10?
Ques:- A number exceeds by 25 from its 3/8 part. Then What is the number ?
Recent Answer : Added by Keshav Kumar On 2021-08-15 14:42:41:
40
Ques:- Have you attended any other interviews?
Ques:- How can you convince me that you can do a sales job eventhough you don't have any sales experience.
Ques:- What do you know about this organization?
Ques:- Why u want to join as a m.r?
Ques:- What is the reason behind you are looking for a change?
Ques:- A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together ?(a) 3 days(b) 8/9 days(c) 4 days(d) can't say
Recent Answer : Added by Pritam Das On 2022-03-09 16:33:23:
cant say
If c is 5 times faster than a then he can do it in 2 days alone.
Ques:- What is the motto inscribed under our national emblem?
Ques:- Do you know any body in Srei Equipment Fin. Pvt. Ltd?
Ques:- What is the coolest hack you’ve ever written?
Recent Answer : Added by Admin On 2020-05-17 12:01:45:
while(true)
{
new Object();
}
Ques:- A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2200 in all from both of them as interest. The rate of interest per annum is?
Recent Answer : Added by Atif On 2022-12-05 16:13:31:
3000(4x/100) + 5000(2x/100)=10
Ques:- Are you a leader?
Ques:- Who has referred this job
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:- Tell you about a time when you failled to meet a deadlinewhat were the repercussions?
Ques:- What was your role in your last job?
Ques:- How many cars are there in the USA?
Recent Answer : Added by Admin On 2020-05-17 12:01:36:
if it is for MIcrosoft Interview Question, I sure they will
give you the job if you answer, “Google it”.
16, 28, 36