Dear Aspirants,

Quantitative Aptitude Quiz For SBI PO/Clerk Prelims

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): Study the following graphs and answer the given questions.
Given below is the bar graph showing the production of mouse by 6 companies, LOGITECH, HP, DELL, ACER, HCL and LENOVO in two consecutive years 2015 and in 2016.

Q1. What is the difference between average production of mouse by HP for both year and LENOVO for both year?

20
10
30
40
50
Solution:

Q2. What is the average of sum of mouse production by companies LOGITECH in 2015, HCL in 2016 and ACER in 2016 ?
250
200
350
450
500
Solution:

Q3. If production of mouse of company Acer in 2017 increases by 20% in comparison to previous year and production of mouse by company HCL in 2017 increases by 25% in comparison to previous year then what is the sum of production of mouse in 2017 for firm ACER and HCL together?
690
580
394
732
632
Solution:

Q4. What is the ratio of production of mouse by company LOGITECH in 2015 and LENOVO in 2015 together to the production of HCL in 2016 and ACER in 2016 together?
12 : 7
6 : 7
7 : 15
2 : 3
7 : 12
Solution:

Q5. Production of mouse for company HP in both years is what % more or less than production of mouse for company DELL in 2016 and company HCL in 2015 together. (approximately)
7.33%
12.25%
8.45%
5.35%
3.22%
Solution:

Q6. A bag contains 510 oranges out of which 70/17% oranges are spoiled by a naughty boy. Find the probability of getting a good orange from the bag.
157/170
161/170
163/170
3/5
11/17
Solution:

Q7. 3 unbiased coins are tossed. Find the probability of getting exactly two ‘Heads’.
1/8
1/4
3/8
1/2
5/8
Solution:

Q8. In a class, there are 15 girls and 10 boys. Three students are selected at random. The probability that only girls or only boys get selected is:
1/3
2/5
1/4
1/5
3/5
Solution:

Q9. A bag has twelve bananas out of which four are rotten. Two bananas are selected at random. Find the probability that the bananas are of both types.
2/9
23/40
7/18
16/33
None of these
Solution:

Q10. The probability of Sharmila and Shushma passing an exam is 2/5 and 3/5, respectively. Find the probability that at least one of them passes the exam.
1/25
1/5
19/25
1/2
17/25
Solution:

Directions (11-15): Study the following graph carefully and answer the questions given below.
Given bar graph shows the number of two types of TV sets (Type X and Type Y) sold over 6 years

Q11. What was the average number of Y-type TV sets sold by the company in 2011, 2012, 2014 and 2015 together?

32869
36250
35600
39827
42686
Solution:

Q12. The number of X-type TV sets sold in 2011 was exactly what percent of the number of Y-type TV sets sold in 2015?
33 ½ %
32 ⅓%
37 ½ %
45 ½ %
53 ½ %
Solution:

Q13. What is the percentage increase in the sale of Y-type TV sets from 2011 to 2014?
25%
62 ⅔%
53 ⅓%
66 ⅔%
49%
Solution:

Q14. In which of the following years was the percentage increase/decrease of sale of X-type TV sets the maximum from the previous year?
2014
2012
2015
2011
2010
Solution:

Q15. In which of the following years was the difference between the sales of X-type TV sets and Y-type TV sets the minimum?
2010
2013
2011
2014
2012
Solution:
From the graph the minimum difference is in the year 2013.

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