Quiz- Data Interpretation

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

Number of Students (Males and Females) passed out from Various Colleges in a Year (Number in thousands)

1. What is the average number of students (Males and Females) passed out from all the colleges together ?

(A) 38000 (B) 48000 (C) 42000 (D) 51000 (E) None of these

2. The number of females passed out from college C is approximately what per cent the total number of females passed out from all the colleges together?

(A) 28 (B) 30 (C) 36 (D) 25 (E) 40

3. What is the difference between the total number of students passing out from college A and the total number of students passing out from college E ?

(A) 20,500 (B) 21,000 (C) 10,500 (D) 10,000 (E) None of these

4. What is the respective ratio of the total number of males to the total number of females passed out from all the colleges together ?

(A) 19: 23 (B) 18 :25 (C) 23:19 (D) 25:18 (E) None of these

5. The number of males passing out from colleges A and B together is what per cent of the number of females passing out from colleges C and D together ?

(A) 45 (B) 40 (C) 35 (D) 50 (E) None of these

Solutions:

1. (C) Reqd. average = 42000

2. (B) Reqd % = 30.43% = 30% (App)

3. (E) Reqd. difference = (15 + 22-5) - (7-5 +10) thousand = (37-5 -17-5) thousands = 20000

4. (A)

5. (D)