**Directions for the Question (1-4):** Study the following pie-charts to answer these questions.

**Question 1:** If 22% of the Production department persons are posted at Hyderabad region, then what % of Hyderabad workforce are in Production department?

(a) 38.5%

(b) 78%

(c) 68 %

(d) 22%

(e) 45%

**Question 2:** How many supervisors are posted in Calcutta region?

(a) 1237

(b) 985

(c) 1144

(d) Data insufficient

(e) 1154

**Question 3:** If 11% officers of the company are in Administration and Accounts department of which 75% are posted at Calcutta, then what percent of total officers of the company are posted at Administration and Accounts, Calcutta?

(a) 11.14%

(b) 8.25%

(c) 3.75%

(d) 8%

(e) Data insufficient

**Question 4:** If under expansion programme, the company recruits 12% of workforce of Hyderabad and Mumbai regions, but 6% of workforce of Calcutta region retires, and workforce at other regions remains the same, then what will be the total workforce of the company?

(a) 65196

(b) 68238

(c) 72204

(d) 69430

(e) 72104

**Directions for the Questions (5-9): **The pie charts below show the break-up of the total revenue and total sales volume for a company, for the year ended 2003.

(Total revenue= Rs. 11,39,200 million and total sales volume= 653610 unit. Based on the data provided in both the figures, answer the question that follow)

**Question 5:** What is the net revenue per Esteem sold, approximately?

(a) Rs. 1481000

(b) Rs. 1348000

(c) Rs. 1532000

(d) Rs. 1326000

(e) Rs. 1491000

**Question 6:** The highest net revenue per vehicle comes from

(a) M 800

(b) Omni

(c) Esteem

(d) Zen

(e) Alto

**Question 7:** If volume of sales of Omni was increased by 25% and this sales increase ‘was’ entirely at the cost of M 800, then what is the percentage decrease in M 800 volume sales?

(a) 1.3%

(b) 2.4%

(c) 4.3%

(d) 4.74%

(e) 4.70%

**Question 8:** If the net revenue from Alto was to be excluded, what percent of the revenue would Zen form?

(a) 3.27%

(b) 3.17%

(c) 3.37%

(d) 3.47%

(e) 3.30%

**Question 9:** Which of the following is true?

(i) The sum of the revenue generated by Zen and Omni is lesser than twice that of Alto.

(ii) If the revenue of Esteem and Alto be interchanged, Alto’s revenue per unit would be more than that for Zen.

(iii) The revenue per unit of Esteem is greater than that for M 800.

(a) (i) only

(b) (ii) only

(c) (iii) only

(d) Both (ii) and (iii)

(e) None of these

### SOLUTIONS

**Answer 1: (a)**

Let the total Workforce = 100.

Workforce in Production = 49.

22% of Production = 22% of 49 = 10.78

So 10.78 workers in Hyderabad are in production department.

Total workforce in Hyderabad = 28

Therefore the percentage =10.78/28 x 100 = 38.5%

Correct option is (a)

**Answer 2: (d)**

As percentage of supervisor posted in Calcutta region is not given so data is insufficient.

Correct option is (d)

**Answer 3: (b)**

The number of employees in the Administration and Accounts department = 11% of 68700 = 7557

The number of employees in Administration and Accounts department posted in Calcutta = 75% of 7557 = 5668

So the required percentage = 5668/68700 x 100 = 8.25%

Correct option is (b)

**Answer 4: (c)**

The total workforce at Hyderabad = 28% of 68700 = 19236

The total workforce at Mumbai = 22% of 68700 = 15114

The total workforce at Calcutta = 15% of 68700 = 10305

So the new recruitment = 12% of (19236 + 15114) = 12% of 34350 = 4122

The total retirement = 6% of 10305 = 618.3

Hence the total workforce = 68700 + 4122 – 618.3 = 72203.7 72204

The correct option is (c)

**Answer 5:** (a)

**Answer 6:** (b)

The ratio of percentage of revenue to volume

For M 800 = 48/58

For Omni = 21/11

For Esteem = 17/20

For Zen= 3/3=1

The ratio for Omni is maximum. Hence highest net revenue per vehicle comes from Omni.

Thus the correct option is (b)

**Answer 7:** (d)

The sale of Omni = 11% of 653610 = 71897

The sale of M 800 = 58% of 653610 = 379094

The new sale of Omni = 71897 × 1.25 = 89871

The increase in the sale of Omni = 89871 – 71897 = 17974 which is the decrease in the sale of M 800

Hence the required percentage decrease = (17974/379094)X100 = 4.74%

**Alternate Solution:**

Let the total volume be 100.

Volume of Omni = 11 and volume of M 800 = 58.

Now the new volume of Omni is 11× 1.25 = 13.75.

Thus increase = 2.75.

Thus the decrease of M 800 =2.75/58 x 100 = 4.74%

Correct option is (d)

**Answer 8:** (c)

Let the total revenue be Rs. 100.

The revenue from Alto = Rs 11 and revenue from Zen = Rs 3

Now if the net revenue from Alto is excluded then the net revenue = 100 – 11 = Rs 89

The required percentage =3/89 x 100 = 3.37%

The correct option is (c)

**Answer 9:** (d)

From the pie chart 21+3 > 2 × 11 , thus the sum of Zen and Omni is more than twice of Alto. Therefore, first statement is incorrect.

Now in the second statement, if the revenue of Esteem and Alto be interchanged, then revenue per unit of Alto = 17/8 and that of Zen is 3/3= = 1. So the revenue of Alto is more than that of Zen. Hence statement 2 is true.

In statement 3, the revenue per unit of Esteem = 17/20 = 0.85 and that of M 800 is 48/58 = 0.83.

Hence Statement 3 is also true.

Option (d) is correct.