Directions : Given line graph shows the data of male & female population in 5 different cities. Read the data carefully and answer the questions.

In city B & C, ratio of postgraduates is 7 : 8. Total population who is postgraduate in city B is equal to total population of city A. find ratio of non-postgraduate population in city B to that of city C.

Direction : What should come in place of the question (?) in the following question.

15  34    20   ?   25    43  30

A dishonest dealer marks up the price of an article by 15% and gave a discount of 20%. He also uses 900gm instead of 1000gm. Find his profit percent.

$$ {\sqrt{784}} × \sqrt{6.25} + 56\%\ of\ 450=?+186$$

Alcohol and water in two vessels A and B are in the ratio 5:3 and 5:4 respectively. In what ratio, the liquid of in both the vessels be mixed to obtain a new mixture in vessel C in the ratio 7:5?

Everybody in a room shakes hands with everybody else. The total number of hand-shakes is 55. The total number of persons in the room is:

Study the table and answer the questions and give answer the following questions.

What is the overall average of marks in the four subjects in the year 2009?

Direction (94-98): Study the following table to answer the given questions.
         Centre and Post-wise Numbered of candidate

Which centre has 300% more number of Clerks as compared to Bangalore?