Quiz- Data Interpretation

Directions-(Q.1-5) Study the following graph carefully and answer the questions given below it.

Number of Students Studying in Various Colleges from Various Faculties(Number in thousands)

1. What is the difference between the total number of students studying in college H and those studying in college K ?

(A) 16100 (B) 15800 (C) 16300 (D) 16700 (E) None of these

2. What is the total number of students studying in all the colleges together ?

(A) 520900 (B) 520700 (C) 610200 (D) 510800 (E) None of these

3. What is the respective ratio of the students from the faculty of Science from colleges H and I together to the students from the same faculty from colleges J and K together ?

(A) 43 :45 (B) 41:43 (C) 45 :43 (D) 43 :41 (E) None of these

4. The number of students from the faculty of Science from college I are approximately what per cent of the total number of students studying in that college ?

(A) 34 (B) 37 (C) 29 (D) 31 (E) 39

5. What is the average number of students from the faculty of Commerce from all the colleges together ?

(A) 36825 (B) 38655 (C) 35625 (D) 36585 (E) None of these

Answers:

1. (D) Reqd. difference = [(51.2+40+36.5) ~ (30+56+25)] thousand

                                          = (127.7-111) thousand

                                          = 16.7 thousand

                                          = 16700

27. (B) Total number of students = [51-2 + 40 + 36-5 + 65 + 50+ 33 + 44 + 30 + 60 + 30 + 56 + 25] thousand

                                                      = (127-7 + 148 + 134 + 111) thousands

                                                      = 520.7 thousands

                                                      = 520700

3. (C)

4.(A)

5. (E) Reqd. average number = 38625