Directions (1-5): Given table shows the data of students of a class related to results of Half-yearly and Annual examination. Study the data carefully and answer the questions.
Q1. How many students are there in Section B of class?
(a) 50
(b) 60
(c) 90
(d) 100
(e) 110
Q3. what is average of students who passed in only one examination in all sections together?
(a) 39.67
(b) 40.67
(c) 41.67
(d) 42.67
(e) 43.67
Q4. Students failed in both exams in section C are what percent of total students in section C? (in %)
(a) 30
(b) 20
(c) 18
(d) 25
(e) 33.33
Q5. Which sections have equal number of students?
(a) section A & B
(b) section A & C
(c) section B & C
(d) all have same no.of students
(e) none
Directions (6-10): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value)
Directions (11 – 15): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.
Q11. 110, 156, 210, 282, 342, 420, 506
(a) 342
(b) 282
(c) 110
(d) 420
(e) 506
Q12. 2000, 2000, 1000, 3000, 600, 3750, 625
(a) 1000
(b) 3750
(c) 625
(d) 600
(e) 3000
Q13. 2, 2, 5, 17, 72, 359, 2159
(a) 72
(b) 359
(c) 5
(d) 17
(e) 2159
Q14. 9000, 7920, 7020, 6300, 5760, 5400, 5200
(a) 5400
(b) 9000
(c) 6300
(d) 7020
(e) 5200
Q15. 100, 120, 154, 192, 248, 320, 410
(a) 100
(b) 248
(c) 410
(d) 154
(e) 120
Solutions
