Two ships are 1550 miles apart sailing towards each other. One sails at the rate of 85 miles/day while the other at the rate of 65 miles/day. How apart will they be at the end of 9th day?
(A) 180 miles
(B) 200 miles
(C) 220 miles
(D) 785 miles
17. Jamil weighs twice as much as Malik. Malikís weight is 60% of Babarsís weight. Dawood weighs 50% of Aliís and Ali weighs 90% of Jamilís weight. Which of these 5 persons weighs the least?
18. It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day, how long did it take for the bacteria to fill one half of dish?
(A) 15 days
(B) 7Ĺ days
(C) 29 days
(D) 14Ĺ days
19. In a survey of a town of Karachi, it was found that 65% of the people surveyed watched the news on television, 40% read newspaper, and 25% read a newspaper and watched the news on television. What percent of the people surveyed neither watched the news on the television nor read a newspaper?
20. If the dimensions of a square are increased by 98%, its area increases by