Ques:- Why do you switch this company?
Ques:- Two pipes X and Y can separately fill a cistern in 18 and 24 hours respectively. If they are turned on alternately for one hour each, how long will it take to fill the cistern?
Ques:- Find the missing number 24, 23, 48,?, 568
Recent Answer : :
47
Ques:- Complete the series. 1, 1, 2, 6, 24, ?, 720
Recent Answer : :
1!=1
2!=2×1=2
3!=3x2x1=6
4!=4x3x2x1=24
5!=5x4x3x2x1=120
6!=6x5x4x3x2x1=720
The answer is 120.
Ques:- What about my family backgroung?
Ques:- How would you relate your key competencies to this position?
Ques:- There is six letter word VGANDA . How many ways you can arrange the letters in the word in such a way that both the A's are together?
Recent Answer : :
5! = 120
Ques:- If the digits of my present age are reversed then i get the age of my son.If 1 year ago my age was twice as that of my son.Find my present age.
Ques:- Any personal details as a HR requirement
Ques:- How many cubes of edge 2 dm can be cut out of a meter cube?
Recent Answer : :
8 cubes
Ques:- What is RAS
Recent Answer : :
Remote Access Service
Ques:- Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odd or both prime is?
Recent Answer : :
The answer cannot be determined as there is a particular formula where the consecutive numbers start.
Ques:- P, Q and R completed a piece of work, P worked for 6 days, Q for 9 days and R for 4 days. Their daily wages were in the ratio of 3:4:5. Find the daily wages of R, if their total earning was Rs.1480?
Ques:- I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km
Recent Answer : :
40 km avrege speed
Ques:- In Red Cross is symbolized as 'Red Cross'. In Arabian coutries which is symbolized by …………
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:- 7^101+18^101 is a multiple of a.15 b.25 c.35 d.45
Recent Answer : :
25
Ques:- There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes
Recent Answer : :
5/9
Ques:- We are not pay masters still why would you like Exl?
Ques:- Tell me something about ur school days?
Ques:- Explain a recent mistake. What did you learn from it and in what areas can you utilize that knowledge in the future?
Ques:- There are five thieves, each loot a bakery one after the other such that the first one takes 1/2 of the total no. of the breads plus 1/2 of a bread. Similarly 2nd, 3rd,4th and 5th also did the same. After the fifth one no. of breads remained are 3. Initially how many breads were there?
Recent Answer : :
Friends,
The Answer given by ‘Gaurav Sharma’ is correct and
the approach (bottom to top) suggested by ‘Shailesh’ is
good. But with minor correction we can arrive the solution
using this approach:
After 5th loot, No. of breads left = 3
after 4th loot, no. of breads left = (3+0.5)x2 = 7
after 3rd loot, no. of breads left = (7+0.5)x2 = 15
after 2nd loot, no. of breads left = (15+0.5)x2 = 31
after 1st loot, no. of breads left = (31+0.5)x2 = 63
So, before 1st loot, no. of breads left = (63+0.5)x2 = 127
Ques:- Four of the following five are alike in a certain way and hence form a group. Which one of the following does not belong to that group? (a) 21 (b) 35 (c) 49 (d) 63 (e) 56
Recent Answer : :
e. 56 is 7*8 which is the product of 7 with even no.
Ques:- Who is close to you in your brothers and sister and why ?
Ques:- Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?
Recent Answer : :
Books=65+50=>115
Prices=1150+920=>2070
2070/115
18
Ques:- B – 1, B – 2 and B – 3 are three buses that travel from Mumbai to Delhi. Each bus starts at a different time and arrives at a different time. The digit in the bus number and the order of their departure of arrival is not the same. The first bus to leave Mumbai is the third bus to reach Delhi. Which is the first bus to leave Mumbai?
Recent Answer : :
B1
Ques:- Anil invested a sum of money at a certain rate of simple interest for a period of five years. Had he invested the sum for a period of eight years for the same rate, the total intrest earned by him would have been sixty percent more than the earlier interest amount. Find the rate of interest p.a.
Ques:- At what rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years?
Recent Answer : :
4
Ques:- A car after covering ½ of a journey of 100 km develops engine trouble and later travels at ½ of its original speed. As a result, it arrives 2 hours late than its normal time. What is the normal speed of the car is?
Ques:- The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8500. If his salary for the month of May is Rs.6500, find his salary for the month of January?
Recent Answer : :
4500 sal of jan
X filling rate is 1/18 or 4/72 per hour
Y filling rate is 1/24 or 3/72 per hour
Combined as a pair it’s 7/72 in a complete 2 hour alternating sequence
72+ 7/72 =10 sequences = 70/72 on 20 hours, The outstanding balance is just 2/72
So at 20.5 hours with X turn filling is 100% complete with 72/72
Answer: It will take 20.5 hours to completely fill this tank.
Analysis of measured filling process, from X = 42/72 share & from Y = 30/72 share