Prepare a sketch of such a table that exhibits the following types of information on the number of students of your college:
(i) Faculty-wise: Arts, Commerce and Science.
(ii) Class-wise: XI, B.A (I), B.A. (II), and B.A. (III).
Sex-wise: Boys and Girls.

Directions: Read the given information carefully and answer the following questions. Three streams Arts, Science, and Commerce are offered in 3 colleges A, B, and C. There are 1750 students in college A. The number of Commerce students in college A is 400 more than that of in Science in college A. the ratio of the number of students in college A in Arts and Science is 23 : 2) (2) There are 3250 students in Arts in all colleges. The number of students in Science in all colleges is 37.5% less than that of in Commerce in all colleges. (3) The number of Arts students in college C is 10% more than that of in college B. the ratio of the number of students in Science in college B to that of in college C is 3 : 4) (4) The number of students in Commerce in college B is 30% less than that in college A. total number of students in college B is 280 less than that of in college C. The total number of students in college B is what percent more/less than that of in Science in all colleges?

What is the number of students in the class ? I Ratio of boys and girls is 3 : 4 ii Girls are 18 more than boys,

What is the total number of students in a college ? I. 75% of the total number of students are boys. II. The ratio of number of girls to the number of boys is 1:3.

Find the missing number,if same rule is followed row-wise or column-wise.(i) 25 (ii) 48 (iii) 59( iv )73

Exmine the given graph carefully. In the graph show above represents the number of girls in a particular class and represents the number of boys in the same class. Read and answer the following questions. (i) Which class has the least number of students ? (ii) Which class has maximum number of students ? (iii) What is the ratio between the number of girls and the number of boys of class V.

In a city there are two factories A and B. Each factory produces sports clothes for boys and girls. There are three types of clothes produced in, both the factories type I, II and III. For boys the number of units of types I, II and III are 80, 70 and 65 in factory A and 85,65 and 72 in factory B. For girls the number of units of I, II and III are 80, 75,90 in factory A and 50,55,80 in factory B. Express this information in terms of matrices and using matrix Algebra, answer the following question.(I) What is the total production of each type for boys and girls?

In a city there are two factories A and B. Each factory produces sports clothes for boys and girls. There are three types of clothes produced in, both the factories type I, II and III. For boys the number of units of types I, II and III are 80, 70 and 65 in factory A and 85,65 and 72 in factory B. For girls the number of units of I, II and III are 80, 75,90 in factory A and 50,55,80 in factory B. Express this information in terms of matrices and using matrix Algebra, answer the following questions. (I) How many total units of type I produced for boys?

Find i) The ratio of boys and girls in your class. ii) The ratio of number of door and number of windows of your classroom. iii) The ratio of number of text books and number of note books with you.

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Nymber of students from Patna in college A is what % of total number of students in college B?

The number of girl students in each class of co-ed. Middle school is depicted by the following pictograph: Class, No. of girls, = 4 girls I, Figure, II, Figure, III, Figure, IV, Figure, V, Figure, VI, Figure, VII, Figure, VIII, Figure, Observe the above pictograph and answer the following questions: Which class has the maximum number of girl students? Is the number of girls in class VI is less than the number of girls in class V? How many girls are there in VII class?