# 11 NOV 2020 – Data Interpretation, 1st & 2nd Shift NTA UGC NET JRF Question paper, Answer key

(1-5)

The following table shows the number of pages printed by five printers A to E during Monday to Friday.

1. In all five days of printing, what percentage of pages printed by printer D has been printed by printer E?

(1) 75%
(2) 80%
(3) 82%
(4) 85%

Explanation: 112/140 x 100

2. Total number of pages printed by all printers in five days is

(1) 678
(2) 686
(3) 698
(4) 708

Explanation: Total of all data is 698

3. Which printer has printed the third lowest number of pages in all the five days taken together?

(1) B
(2) C
(3) D
(4) E

Explanation: A-155, B-124, C-167, D- 140, E-112

4. What is the average number of pages printed by printer C on Monday, Wednesday, Thursday and Friday taken together?

(1) 33
(2) 33.25
(3) 34
(4) 34.25

Explanation: 35+33+32+37= 137/4

5. What is the ratio between pages printed by printer E on Monday and pages printed by printer D on Wednesday?

(1) 5:6
(2) 6:5
(3) 15:6
(4) 5:8

Explanation: 25: 40

(6-10)

The Following table shows the total number of students in the Department of the Institute along with the percentage of females and male students.

6. What is the respective ratio of the number of females in the mechanical department to the number of females in the electronics department?

(1) 4:3
(2) 23:22
(3) 24:21
(4) 23:21

Explanation: 207: 198

7. What is the ratio of the number of females in civil and electrical departments together to the number of males in the same departments together?

(1) 311: 270
(2) 411: 469
(3) 329: 261
(4) 311 : 269

Explanation: F in Civil= 77, Electrical= 234; total = 311
M in Civil= 143, Electrical= 126; total = 269

8. What is the total number of students in all the departments?

(1) 2210
(2) 3210
(3) 3400
(4) 3310

Explanation: Add the total number of students in all the departments.

9. What is the average percentage of female students in the whole Institute?

(1) 42.0%
(2) 43.0%
(3) 41.0%
(4) 41.5%

Explanation: Total of % of female = 252; 252/6

10. What is the total number of male students in the computer and mining department together?

(1) 266
(2) 886
(3) 786
(4) 686