Directions (1-5): Study the charts given below and answer the following questions.
The given bar chart shows percentage of students in two sections A & B who have scored different range of marks in an exam.
Note:
(i) Total number of students who have appeared in exam from section A & B is 200 & 150 respectively
(ii) Marks obtained less than 35% will be considered as failed.
Q1. Find the difference between number of students failed in both the sections?
(a) 30
(b) 25
(c) 28
(d) 35
(e) 40
Q2. Find the total number of students in both the sections who have scored at least 50% but not 60% or more?
(a) 60
(b) 75
(c) 50
(d) 80
(e) 70
Q5. There are total 280 students in section A and 220 students in sections B. If 3 out of every 4 students who did not appear in exam from Section A can pass the exam & 6 out of every 7 students can pass the exam from section B then find the total possible number of failed students in both sections? (if all students have appeared in exam).
(a) 85
(b) 90
(c) 88
(d) 82
(e) 93
Directions (6-10): Find the wrong number in the following number series:
Q6. 5, 7, 18, 63, 268, 1365, 8226
(a) 7
(b) 5
(c) 18
(d) 63
(e) 268
Q7. 136, 148, 168, 198, 240, 296, 366
(a) 136
(b)148
(c) 198
(d) 240
(e) 366
Q8. 268, 280, 294, 311, 333, 361, 402
(a) 311
(b) 361
(c) 402
(d) 280
(e) 294
Q9. 540, 515, 504, 492, 474, 438, 348
(a) 540
(b) 515
(c) 492
(d) 474
(e) 348
Q10. 292, 291, 295, 268, 284, 161
(a) 292
(b) 284
(c) 291
(d) 268
(e) 161
Directions (11-15): What will come in place of (?) in the following questions?
Q11. 1620 ÷ 45+ 8836÷ (47)² = ?
(a) 50
(b) 42
(c) 48
(d) 40
(e) 45
Q12. (12)² + (29)² – {(425+ 655) ÷ (6)³} = ?
(a) 1030
(b) 980
(c) 1065
(d) 1090
(e) 1025
Q13. 3875 ÷(5)³ = ? -{(24)²÷48}
(a) 45
(b) 49
(c) 41
(d) 47
(e) 43
Q15. (? ÷18)×6=320% of 60
(a) 560
(b) 568
(c) 554
(d) 576
(e) 578
Solutions