In a hall, the total chairs were `4/7` of the total people. The crowd seated used `7/12` of chairs and remaining of them were standing. If 20 chairs were empty, then how many were standing?

In a school auditorium,the number of chairs in a row is the same as the number of rows of chairs.There are 3948 students in the school. If we know that less than 22 chairs were empty,how many chairs were empty after all the students sat down?

(7)/(9) of the people present in a hall are sitting in (9)/(13) of the chairs available and the rest are standing. If there are 28 empty chairs, how many chairs would have been still empty if everyone in the hall was sitting?

In Bhopal Gas Tragedy how many people were killed?

The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:

In a hall, 625 chairs are arranged in rows and columns, with the number of rows equal to the number of columns. The chairs in one row and one column are removed. How many chairs remain?

In an office, there are 216 tables and 264 chairs. If 1/6 of the tables and 1/4 of the chairs are broken then how many people can work in the office if each person requires one table and one chair?