# 6TH SEP IBPS PO PRE

**Directions (1-5): What should come in place of the question mark (?) in the following number series.**

**Q1. 2, 10, 30, 68, 130, ?**

212

222

216

220

224

**Q2. 25, 30, 50, 100, ?, 440**

195

200

205

210

215

**Q3. ?, 10, 20, 45, 110, 300**

2

5

10

2.5

7.5

**Q4. 8, 10, 16, 36, 78, ?**

186

188

190

192

195

**Q5. 20, 30, 57, 118, 230, ?**

410

400

390

420

415

**Directions (6-10): Solve the following equations and mark the correct option.**

**Q6. I. 7x² – 23x + 18 = 0**

**II. 4y² – 9y + 5 = 0**

if x > y

if x ≥ y

if y > x

if y ≥ x

if x = y or no relation can be established

**Q7. I. 10x² - 11x – 6 = 0**

**II. y² + 5y + 6 = 0**

if x > y

if x ≥ y

if y > x

if y ≥ x

if x = y or no relation can be established

**Q8. I. 13x² – 29x + 16 = 0**

**II. 6y² – 11y + 5 = 0**

if x > y

if x ≥ y

if y > x

if y ≥ x

if x = y or no relation can be established

**Q9. I. x = √169**

**II. (y –1)^2 = 144**

if x > y

if x ≥ y

if y > x

if y ≥ x

if x = y or no relation can be established

**Q10. I. 7x + 11y = 29**

**II.11x + 7y = 25**

if x > y

if x ≥ y

if y > x

if y ≥ x

if x = y or no relation can be established

**Direction (11-15): Bar graph given below shows number of students passed in an exam from school A and B in five different years. Study the bar graph carefully and answer the following questions.**

**Q11. In 2016, ratio between boys passed to girls passed from school ‘A’ and School ‘B’ are 8 : 5 and 16 : 11 respectively. Find the ratio between boys passed from school ‘A’ and ‘B’ together in 2016 to girls passed from school ‘A’ and ‘B’ together in 2016.**

23 : 31

32 : 21

29 : 17

25 : 37

3 : 4

**Q12. If in 2014, 96% and 85% students passed from school A and B respectively out of total students appeared, then find the average number of failed students from school A and B together in 2014.**

20

60

75

55

55

**Q13. Students passed from school ‘A’ in 2013, 2015, 2017 together is how much less than students passed from school B in 2014, 2016, 2017 together.**

50

40

60

70

80

**Q14. In 2014, total 600 students appeared from school ‘A’ for exam in which ratio between boys and girls is 7 : 5. If out of total girls appeared in exam 90% of girls passed, then find the number of boys passed from school ‘A’ is what percent of the total number of boys appeared in the exam?**

169/2%

763/8%

510/7%

76%

528/7%

**Q15. Find the ratio between total number of students passed from school ‘A’ in 2014 and 2015 together to total number of students appeared from school B in 2016 and 2017 together.**

51 : 49

49 : 51

47 : 45

53 : 48

Cannot be determined