Interested to Buy Any Domain ? << Click Here >> for more details...
f 9 examiners can examine a certain number of answer books in
12 days , working 5 hours a day ; for how many hours a day
would four examiners have to work in order to examine twice
the number of answer books in 30 days ?
- 4 Answers
- 13004 Views
- Banking, Sutherland, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sasi
Please see http://www.softwaredevelopersworld.com
for 3 solutions for this question (In Chain Rule, Question 24)
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / san
Lets assume the booklet is one.. so
to correct one booklet
it requires 9*12(days)*5(hours) = 1
Now we have to calculate
4*30(days)*x(hours) = 1
x=(9*12*5)/(4*30)
x= 4.5 hours//..
| Is This Answer Correct ? | 4 Yes | 11 No |
x + 4 y relation between x and y is x/2y = 3/2 ie x = 3y find the x -2y ratio
g[0]=1,g[1]=-1,g[n]=2*g[n-1]-3*g[n-2] then calculate g[4]= ?
10.Ten coins are distr. Among 4 people P, Q, R, S such that one of them gets a coin, another gets 2 coins,3rd gets 3 coins, and 4th gets 4 coins. It is known that Q gets more coins than P, and S gets fewer coins than R a. If the no. of coins distr. To Q is twice the no. distr. to P then which one of the following. is necessarily true? i. R gets even no. of coins ii. R gets odd no. of coins iii. S gets even no. of coins iv. S gets odd no. of coins b. If R gets at least two more coins than S which one of the following is necessarily true? i. Q gets at least 2 more coins than S ii. Q gets more coins than P iii. P gets more coins than S iv. P and Q together get at least five coins c. If Q gets fewer coins than R, then which one of the following is not necessarily true? i. P and Q together get at least 4 coins ii. Q and S together get at least 4 coins iii.R and S together get at least 5 coins iv.P and R together get at least 5 coins 11.Elle is 3 times older than Zaheer. Zaheer is ½ as old as Waheeda. Yogesh is elder than Zaheer. a. What is sufficient to estimate Elle’s age? i.Zaheer is 10 yrs old ii.Yogesh and Waheeda are both older than Zaheer by the same no of yrs. iii.Both of the above iv.None of the above b. Which one of the following statements can be inferred from the info above i.Yogesh is elder than Waheeda ii.Elle is older than Waheeda iii.Elle’s age may be less than that of Waheeda iv.None of the above Section B Direction for Qn 1-8 Ans A using I only Ans B using II only Ans C using both I and II Ans D not solvable 1. Raman and Gaurav Brought eggs from a vendor. How many eggs were bought by each of them i. Raman bought half as many as Gaurav ii. The dealer had a stock of 500 eggs at the beginning of day 2. What is the age of Ramprakash? i. Ramprakash was born when his father was 26 yrs old ii. Ramprakash’s mothers age is 3yrs less than his father’s 3. How much time is reqd for downloading the software? i. The Data transfer rate is 6 kbps ii. The size of the software is 4.5 megabytes 4. Sanjay and Vijay started their journey from Mumbai to Pune. Who reached Pune first? i. Sanjay overtakes two times Vijay and Vijay overtakes Sanjay two times ii. Sanjay started first 5. Is the GDP of country X higher than Country Y? i. GDP’s of X and Y has been increasing at a compounded annual growth rate of 5% and 6% over he past 5 yrs ii. 5 yrs ago GDP of X was 1.2 times Y 6. A boat can ferry 1500 passengers across a river in 12 hrs. How many round trips does it make during the journey? i. The boat can carry 400 passengers at a time ii. During its journey, the boat takes 40 mins time each way and 20 mins waiting time at each end. 7. What are the values of m and n? i. n is an even integer, m is odd integer and m is greater than n. ii. The product of m and n is 30 8. How much is the weight of 20 mangoes and 30 oranges? i. 1 orange weighs twice that of 1 mango ii. 2 mangoes and 3 oranges weigh 2 kg Direction for Qn 9-12 Five teams participated in Pepsi Cup. Each team played against each other. The top teams played finals. A win fetched 2 pts and a tie 1 point 1) South Africa were in the finals 2) India defeated SA but failed to reach the finals 3) Australia lost only one match in the tournament 4) The match between India and Sri Lanka was a tie 5) The undefeated team in the league matches lost in the finals 6) England was one of the best teams that did not qualify 9. Who were the finalists? i. SA & India ii. Aus & SL iii. SA & SL iv. none 10. Who won the finals? i. Aus ii. SL iii. SA iv. Can’t be determined 11. How many matches did India Win? i. 0 ii. 1 iii. 2 iv. can’t be determined 12. What was the outcome of the India England Match i. India won ii. England won iii. It was a tie iv. Can’t be determined
Four Members A, B, C, D are playing a game .A person losing a game should double the amount of others .B, C, D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Who started with small amount of money?
a man who owned 25% of the equity capital of a certain company sold 1/2 of his holding last year and 5/12 of its remaining this year. what part of the business does he own now
Hello!!I have appllied for the post of Jr.Executive(ATC).My educational qualification is B.Tech(IT).I ould like to know if the questions in technical section will be based on IT alone or else also from other subjects also like electrical/electronics/civil/tele communication.I will be grateful for a relevant answer.thank you in advance
If each of the odd digits in the number 54638 is decreased by ?1? and each of the even digits is increased by ?1?, then which of the following will be the sum of the digits of the new number? (a) 26 (b) 29 (c) 25 (d) 28 (e) None of these
In base 10 representation for a rupee 100 paise,then base 8 representation what is rupee value?
what is an easy way to remove above problem.
In the reading room of a library, there are23 reading spots. Each reading spot consists of a round table with 9 chairs placed around it. There are some readers such that in each occupied reading spot there are different numbers of readers. If in all there are 36 readers, how many reading spots do not have even a single reader?
George while driving along the highway saw road markers which are at equal distances from each other. He crosses the markers every 20 seconds. If he increases his speed by x meters per second, he crosses the markers at every 15 seconds. But if he increases his speed by y meters per second, he crosses the marker at every 10th second. If y-x = 40 meters per second, then what is the distance between two markers.
If 10x coins are added to the no. of original coins he has (5y + 1) times more coins. Find out how many coins he had originally in terms of x and y
English 
