# Data Interpretation Quiz for SBI/ IBPS

**Directions (Q.1-5): The table given below shows the production of five types of buses by a company during the years 2008 to 2013. Study the table and answer the questions.**

**Q1. In which year was the production of buses of all types taken together approximately equal to the average of the total production during the given period?**

(a) 2008

(b) 2010

(c) 2012

(d) 2013

(e) 2011

**1. Ans.(c)**

**Sol. Average of the total production during the given period,**

**In 2008 = 8 + 16 + 21 + 4 + 25 = 74**

**In 2009 = 20 + 10 + 17 + 6 + 18 = 71**

**In 2010 = 16 + 14 + 16 + 10 + 19 = 75**

**In 2011 = 17 + 12 + 15 + 16 + 30 = 90**

**In 2012 = 21 + 12 + 13 + 20 + 14 = 80**

**In 2013 = 6 + 14 + 8 + 31 + 27 =86**

**Total Average=(74+71+75+90+80+86)/6 =476/6≈80(79.33)**

**In year 2012, total production = 80**

**Q2. In which year was the total production of buses of type Volvo and Deluxe together equal to the total production of buses of type passion and Rock?**

(a) 2009

(b) 2010

(c) 2011

(d) 2013

(e) None of the above

**2. Ans.(e)**

**Sol. The production of Volvo and Deluxe together in 2012 = 21 + 12 = 33 and the production of passion and Rock together**

**13 + 20 = 33**

**Hence, in the year 2012 the total production of Volvo and Deluxe is equal to the total production of passion and Rock.**

**Q3. During the period 2008 -2013, in which type of buses was there a continuous increase in the production?**

(a) Rock

(b) Passion

(c) Deluxe

(d) Volvo

(e) None of the above

**3. Ans.(a)**

**Sol. From the table, in Rock type Bus there was a continuous increase in production.**

**Q4. The production of which type of buses was 25% of total production of all types of buses during 2012?**

(a) Volvo

(b) Deluxe

(c) Passion

(d) Rock

(e) General

**4. Ans.(d)**

**Sol. 25% of 80 = 20**

**Production of Rock’s bus in 2012.**

**Q5. The percentage increase in the total production of all types of buses in 2011 with respect to that in 2010 was?**

(a) 15

(b) 20

(c) 25

(d) 30

(e) 18

**5. Ans.(b)**

**Sol.**

**Required % increase =(90 - 75)/75×100**

**=15/75×100=20%**

**Directions (Q6-10): Study the following information to answer the given question.**

**Pie-chart I shows the percentage of students in various courses B-Tech, B.com, M.Tech, M.Com, MBA and CA and pie-chart II shows the percentage of boys.**

**Total students 2600 (1800 boys + 800 girls)**

**Q6. For course M.Com, what is the ratio of boys to girls?**

(a) 4 : 3

(b) 4 : 5

(c) 5 : 3

(d) 6 : 5

(e) None of the above

**6. Ans.(e)**

**Sol.**

**Required ratio = 540 : 370 = 54 : 37**

**Q7. For which pair of courses is the number of girls the same?**

(a) MBA and CA

(b) B.Tech and M.Com

(c) M.Tech and CA

(d) B.Com and M.Com

(e) None of the above

**7. Ans.(e)**

**Sol.**

**There is no same number of girls in any of courses.**

**Q8. For course MBA, the number of boys is how much percentage more than the number of girls for course MBA?**

(a) 250

(b) 350

(c) 320

(d) 140

(e) 300

**8. Ans.(c)**

**Sol.**

**Number of boys for course MBA =252**

**Number of girls for course MBA =60**

**Difference = 252 – 60 = 192**

**∴ Required % =192/60×100=320%**

**Q9. For which course is the number of girls the minimum?**

(a) MBA

(b) CA

(c) M.Tech

(d) B.Tech

(e) B.Com

**9. Ans.(a)**

**In course MBA, Number of girls are minimum.**

**Q10. How many boys are there in course M.Tech?**

(a) 26

(b) 36

(c) 48

(d) 44

(e) 32

**10. Ans.(b)**

**Sol. Number of boys in course M.Tech =36**