In a certain company 20% of the men and 40% of the women
attended the annual company picnic.If 35% of all the
employees are men . What % of all the employee went to the
picnic?

During a given week a programmer spend 1/4 of his time
preparing charts,3/8 of his time for coding,rest of his
time for debugging the programs.If he had 48 hrs during the
week how many hours did he spend debugging the program?

A 16 story building has 12000ft on each floor. Company A
rents 7 floors and company B rents 4 floors. What is the
number of square feet of unrented floor space?