1)Walking at the rate of 4 km an hour, a man covers certain distance in 3 hours and 45 minutes. If he
cover the same distance on cycle, cycling at the rate of 16.5 km/h, the time taken by him is.

2) Two vessels A and B contains milk and water in ratio’s 7 : 5 and 17 : 7 respectively. In what ratio mixtures from 2 vessels should be mixed to get a new mixture containing milk and water in the ratio 5 : 3?

3) A person has 40 apples of which 30% are rotten. If he receives a new carton of 80 apples, 40% of which are not rotten, what percent of the total number of apples are rotten?

4) A person P walks 5 km from point A to point B in one hour, and then comes back to point A on bicycle at 15 kmph. Another person Q makes the same round trip, but does so at 1/2 of P's average speeD. How many minutes does Q spend on his round trip?

5)The population of bees in a certain swarm doubles every 2 hours. If 4 hours ago there were 1,000 bees in the swarm, in approx. how many hours will the swarm population exceed 250,000 bees?

direction (qus6-10) Read the following graph carefully and answer the questions given below.

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A college offers graduation in three streams ,the number of students applied for each particular
stream over the five years given in Bar-graph and the percentage of female applicant is shown in radar graph.

6) What is the ratio of total number of males applied in 2002 to total number of females applied in 2005?

7) Number of female candidates applied for Art and Commerce in year 2002,2004 and 2005 is by what percentage more or less than the number of male candidates for Art and Science in year 2001 and 2003?

8) For which year percentage increase in the total number of applicants over previous year is maximum?

9)For how many years difference between number of female applicants of Art and Science is more than the average of this difference over the years?