# Quantitative Aptitude For SBI PO: 6th February 2019

Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.

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

**Q1.3, 52, 88, 113, 129, ?**

148

142

133

145

138

Solution:

The pattern of the number series is +7², +6², +5², +4², +3²

? = 138

? = 138

**Q2.2, 3, 8, ?, 112, 565**

36

14

27

45

54

Solution:

The pattern of the number series is ×1+1, ×2+2, ×3+3, ×4+4, ×5+5

? = 27

? = 27

**Q3.6, 4, 8, 23, ?, 385.25**

84.5

73

78.5

82

86

Solution:

The pattern of the number series is ×0.5+1, ×1.5+2, ×2.5+3, ×3.5+4, ×4.5+5

? = 84.5

? = 84.5

**Q4.8, 64, 216, 512, ?, 1728**

729

1331

684

1000

1004

Solution:

The number series is 2³, 4³, 6³, 8³, 10³, 12³

? = 1000

? = 1000

**Q5. 1, 1, 2, 6, 24, 120, 720, ?**

4050

5060

5040

6050

4455

**Q6. The ages of Ranjana and Rakhi are in the ratio of 15 : 17 respectively. After 6 yr the ratio of their ages will be 9 : 10. What will be the age of Ranjana after 6 yr?**

40 yr

30 yr

34 yr

36 yr

38 yr

**Q7. A tap can fill a tank in 16 minutes and another can empty it in 8 minutes. If the tank is already ½ full and both the taps are opened together, will the tank be filled or emptied? How long will it take before the tank is either filled or emptied completely as the case may be?**

Emptied ; 16 min

Filled ; 8 min

Emptied ; 8 min

Filled; 12 min

None of these

**Q8. In how many different ways can the letters of the word CRIME be arranged?**

120

300

72

44

160

Solution:

Required number of ways = 5! = 120

**Directions (9-10): two fair coins are tossed. Find the probability of obtaining**

**Q9. 2 Heads**

1/3

2/3

1/2

1/4

3/4

**Q10. 1 Head and 1 Tail**

1/2

1

1/3

2/3

1/4

**Directions (11-15): Given below is the table showing the average marks scored by students of five various classes of five different schools in annual examination. Study the table carefully and answer the questions based on it.**

**Q11. Students of class IV in school D scored a total of 7000 marks while the students of class VI of same school scored a total of 10,400 marks. Find the difference in number of students of these two classes.**

25

15

40

12

18

Solution:

Number of students in class IV=7000/280=25

Number of students in class VI=10400/260=40

∴Required difference=15

Number of students in class VI=10400/260=40

∴Required difference=15

**Q12. In school E, the students of class V scored a total of 11900 marks. But in revision of mark sheet it was found that marks of five students were misread as 280, 370, 480, 450 and 320 instead of 420, 400, 310, 200 and 210 respectively. Find the new average (approximate) after correction:**

320

325

340

330

335

**Q13. Which class has its average marks 160% of the average marks of class V of school B ?**

Class II school D

Class V school E

Class VI school C

Class II school B

class II school A

Solution:

Average marks of class V of school B = 200

So, 160% of average marks of class V of school B = 320 which is same as the average marks of class II of school A.

So, 160% of average marks of class V of school B = 320 which is same as the average marks of class II of school A.

**Q14. Find the average of numerical value of average marks of class III, V, II and VI of schools C, E, D and A respectively.**

336.5

327.5

334.5

337.5

335.5

**Q15. By approximately what percent the average marks of class VI of school C is more or less than that of class IV of school E ?**

62%

60%

64%

68%

55%

**Quantitative Aptitude Study Notes for Bank Exams****100 MCQs Data Interpretation | Download Free PDF's of DI****Quantitative Aptitude Questions for all Competitive Exams**

## No comments