**Directions****—(Q. 1–5)** Study the following graph carefully to answer the questions—

The following Bar graph gives the number of products manufactured and sold by a company over the years. (in thousands)

**Q1.** What is the difference in the number of products manufactured by the Company in the year 2009 and 2008 ?

(1) 4000

(2) 5500

(3) 3500

(4) 4500

(5) None of these

**Q2.** The number of products sold by the company in the year 2004 is what per cent of the number of products manufactured by it in that year ? (Rounded off to two digits after decimal)

(1) 71·43

(2) 67·51

(3) 81·67

(4) 56·29

(5) None of these

**Q3.** What is the per cent increase in the number of products manufactured by the company in the year 2006 from the previous year ? (Rounded off to two digits after decimal)

(1) 19·25

(2) 33·33

(3) 10·45

(4) 42·66

(5) None of these

**Q4.** What is the respective ratio of the number of products **not **sold by the company in the year 2007 to those not sold in the year 2005 ?

(1) 3 : 1

(2) 6 : 5

(3) 1 : 3

(4) 5 : 6

(5) None of these

**Q5.** What is the ** **average number of products manufactured by the company over all the years together ?

(1) 36550

(2) 39480

(3) 41220

(4) 43330

(5) 34420

Answer & Explanation

- (5) Difference = 52500 – 47500 = 5000

- (1) Required percentage =( 25/35) X 100 = 71.43 %

- (5) Required percentage = [( 42.5 – 37.5)/(37.5)]X 100= 13.33 %

- (3) Required ratio = (45 – 42.5) : (37.5 – 30) = 1 : 3

- (4) Required average = (35000 + 37500 + 42500 + 45000 + 47500 + 52500)/6 =43330 (approx).