In the reading room of a library, there are 10 tables, 4
chairs per table. In each table there are different number
of people seated. How many ways they will sit in the library
so that no chair would be blank?
a) 8 b)6 c)2 d)7
- 4 Answers
- 8454 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / saranya
2
| Is This Answer Correct ? | 7 Yes | 9 No |
Post New Answer View All Answers
3x+4y=10, x3 + y3=6, What is the minimum value of 3x+11y=?
In which year will the 21st century begin?
25 stations ,24 stations are inbetween- - - - - how many tickets should be required.
sadrine's avg on four tests is 80 which of the following cannot be the number of tests on which she earned exactly 80 points
One ball was dropped from 8ft height and every time it goes half of the height. How much distance it will travell before coming to rest.
A bus started from bustand at 8.00am, and after staying for 30 minutes at a destination, it returned back busstand. The destination is 27 miles from the busstand. The speed of the bus is 18mph. During the return journey bus travels with 50% faster speed.At what time does it return to the busstand?
Fill the empty slots. Three FOOTBALL teams are there. Given below the list of maches. played won lost draw Goals for Goals against A 2 2 *0 *0 *7 1 B 2 *0 *1 1 2 4 C 2 *0 *1 *1 3 7 the slots with stars are answers.
A chain is broken into three pieces of equal lenths containing 3 links each. It is taken to a backsmith to join into a single continuous one . How many links are to to be opened to make it ?
Suhana gets 70% in Maths, 80% in Physics. To get an overall of 75% how much should she get in English.
Each row of letters or numbers has a rule connecting them. Write the next number or letterin the brackets. K , A , J , B , I , C , H , (_ _ _)
Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?
Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.
in a market 4 man are standing .the average age of the four before 4years is 45,aftyer some days one man is added and his age is 49.what is the average weight of all?
The numbers A, B and C make a sum of 98. If the ratio A:B is 2:3 and that B:C is 5:8, the third number would be
