If 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 ?
Answer Posted / saurabh chhabra
9 hours/day
| Is This Answer Correct ? | 16 Yes | 0 No |
Post New Answer View All Answers
If 12 box containers require 18 feet of wall space, how many feet of wall space will 30 box containers require?
Which of the following is not a valid DEFINE GDG parameter a) OWNER b)LIMIT c) SCRATCH c)ALTER
Q.19 Alok and Bhanu play the following min-max game. Given the expression N=9+X+Y–Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be 27 18 20 Answer is: 20 can someone plzzzzzzzzz tell me how this answer is calculeted???
guttural : throat :: gastric :
In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?
The diameter of a circle is 21 metres. It will take how many revolutions to cover a distance of 6.6 km?
If ABC =C3C3 and CAB = D3D3, Then find D3÷B3D3÷B3
Two trains are traveling at 18kmph and are 60 km apart. There is flying in the train. It flies at 80kmph. It flies and hits the second train and then it starts to oscillate between the two trains. At one instance when the two trains colloide it dies. At what distance travel by the fly.
A finish the work in 10 days. B is 60% efficient than A. So hoW days does B take to finish the work?
a train covers the distance D between two cities in hours arriving 2 hours late.what rate would permit to train to arrive on schedule?
What is the selling price of a scooter? If the cost of the scooter is Rs 50 and a profit of 10% over selling price is earned.
In a party man & his wife ,and there r 2 son with their wives, and every son has 4 children in his family .how manyperson r in party.
one grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age of eldest child?
0.75 * 0.75 * 0.75 - 0.001 0.75*0.75-0.075+0.01