Reasoning contest - 96

[HELP]

1)From its total income a company spent $20000 for advertising

half of the remainder on salaries and had $6000 left.What

was the total income?



2)In a certain company 20% of the men and 40% of the women

attended the annual company picnic.If 35% of all the emplo-

yees are men .What % of all the employee went to the picnic?



3)The dimensions of certain IBM m/c are 48"*30". If the

size of the m/c is increased proportionally until the

sum of its dimensions equals to 156".What will be the

increase in the shortest side?



4)If a card punch operator can process 80 cards in half an hour

How many cards can this process in 7hr30min?



5)In a computer tape library there are two racks with 40 tapes

per rack.In a given day 30 tapes are in use . What fraction

remains in the rack?

[bala_07]

1) $32,000


2) 33 percent ( 7 % men and 26 % women employees )

3) 30"

4) 1200

5) 5/8