# SBI PO Quantitative Aptitude For Prelims: 24th February

**Directions (1-5): Bar graph shows total number of Students in six different schools and the table shows percentage of girls in them. Study the graphs carefully to answer the questions that follow:**

**Q1. Find the percentage of boys in schools R and U together ? (rounded off to two digits after decimal)**

78.55

72.45

76.28

75.83

None of these

**Q2. What is the total number of boys in School T ?**

500

600

750

850

None of these

**Q3. The total number of students in school R is approximately what per cent of the total number of students in school S ?**

89

75

78

82

94

**Q4. What is the average number of boys in schools P and Q together ?**

1425

1575

1450

1625

1265

**Q5. What is the ratio of the number of girls in school P to the number of girls in school Q ?**

27 : 20

17 : 21

20 : 27

21 : 17

None of these

**Q6. There are 6 filling pipes each capable of filling a tank alone in 16 minutes and 4 emptying pipes each capable of emptying the same tank alone in 20 minutes. All pipes are opened together and as a result tank fills 28 liters of water per minute. Find the capacity of the tank.**

145 lr

160 lr

240 lr

180 lr

None of these

**Q7. Train A travelling at the speed of 90 kmph overtook train B, which traveling in the same direction in 5 seconds. If train B traveling at twice its speed, then train A would have taken 15 seconds to overtake it. Find the length of train B, given that it is half the length of train A.**

25 m

50 m

75 m

150 m

None of these

**Q8. In a race of 300 m, P beats M by 30 m and Q by 50 m .If M and Q are running a race of 200 m with the same speed as before, then by how many approximate meters will M beat Q?**

15 m

10 m

12 m

25 m

8 m

**Q9. Akshay starts working on a job and continues for 15 days and completes 36% of the job. If for complete the remaining work, he employs Monika and together they work complete the remaining work in 20 days. What will be the efficiency ratio of Akshay and Monika ?**

7 : 5

4 : 3

5 : 3

1 : 3

3 : 1

**Q10. A skilled, a half skilled and an unskilled laborer work on a task for 7, 8 and 10 days respectively and they together get total Rs. 369 for that task. If the ratio of their each day’s work is 1/3 ∶ 1/4 ∶ 1/6, then how much does the skilled laborer get (in rupees)?**

164.50

102.50

201.50

143.50

127.75

**Directions (11-15): What should come in place of question mark (?) in the following number series?**

**Q11. 32, 49, 83, 151, 287, 559, ?**

1118

979

1103

1120

None of these

**Q12. 462, 552, 650, 756, 870, 992, ?**

1040

1122

1132

1050

None of these

**Q13. 15, 18, 16, 19, 17, 20, ?**

23

22

16

18

None of these

**Q14. 1050, 420, 168, 67.2, 26.88, 10.752, ?**

4.3008

6.5038

4.4015

5.6001

None of these

**Q15. 0, 6, 24, 60, 120, 210, ?**

343

280

335

295

336

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