**Directions (1-5):**

There are six companies which produce two types of TV (LED and LCD). The total production cost of all six companies together is 8 crore rupees. The following pie chart shows the percentage distribution of the total production, and the table shows the ratio of production of LED to LCD TV and per cent profit for these two types

**1).**What is the sum of the profit earned by Philips on LCD and that by LG on LED? (Answer in lakh)

a) Rs 22.48

b) Rs 24.84

c) Rs 26.24

d) Rs 28.75

e) Rs 32

**2).**What is the total production cost (in Rs) of LCD TV by Samsung and Videocon together?

a) 1.24 crore

b) 1.28 crore

c) 1.32 crore

d) 1.36 crore

e) 1.4 crore

**3).**What is the total profit earned by Onida for both LED and LCD together? (Answer in crore)

a) Rs 0.426

b) Rs 0.464

c) Rs 0.492

d) Rs 0.524

e) Rs 0.584

**4).**The profit earned by Videocon on LCD TV is what per cent of the total production cost of Samsung on LED TV? (Answer in approximate value)

a) 7.5%

b) 10%

c) 12.5%

d) 15%

e) 17.5%

**5).**What is the ratio of the profit earned on LED to that on LCD TV by Sony?

a) 5 : 7

b) 12 : 25

c) 3 : 7

d) 3 : 5

e) None of these

**Directions (6-10):**

**Study The Following Graph Carefully And Answer The Questions Given Below**

Import and Export of spare parts by an automobile company over the given years

**6).**During which year the percentage rise/fall in imports from the previous year is the lowest?

a) 1999

b) 1998

c) 1997

d) 1995

e) None of these

**7).**Whatis the ratio of total imports to total exports to all the given years together?

a) 63:65

b) 64:66

c) 70:75

d) 40:45

e) None of these

**8).**What following pairs of years the total import is equal to total export in the same pair of year?

a) 1996-1997

b) 1995-1996

c) 1997-1996

d) 1999-1996

e) None of these

**9).**The total imports in the year 1995, 1996 and 1999 together are what percent of the total export during the same period?

a) 157.41

b) 107.41

c) 172.45

d) 127.21

e) None of these

**10).**which of the following pairs of years and the percent increase in the export over the previous year is the least?

a) 1999

b) 1998

c) 1997

d) 1995

e) None of these

**1) c 2) b 3) c 4) c 5) e 6) d 7)a 8) b 9) b 10) a**

**Detailed Solutions**:

**1).**Profit

_{Philips}= 8× 16/100× 7/16× 24/100 = 0.1344

Profit

_{LG}= 8× 18/100× 4/9× 20/100 = 0.128Total profit = 0.1344 + 0.1280 = 0.2624 crore = 26.24 lakh

**Answer: c)**

**2).**LCD

_{Samsung}= 80000000× 20/100× 3/5 = Rs 9600000

LCD

_{Videocon}= 80000000× 10/100× 2/5 = Rs 32000000Total cost of production = Rs 12800000

= 1.28 crore

**Answer: b)**

**3).**Total profit

= 8× 24/100 { 3/8× 35/100 + 5/8×20/100}

= 24× {1.05 + 1} = 24× 2.05/100 = Rs 0.492 crores

**Answer: c)**

**4).**(LED cost)

_{Samsung}= 8× 20/100× 2/5 = 0.64 crore

(LCD profit)

_{Videocon}= 8× 10/100× 2/5× 25/100 = 0.08 croreRequired % = 0.08× 100/0.64 = 12.5%

**Answer: c)**

**5).**Profit LCD= 8×12/100× 5/12× 35/100

Profit LED = 8× 12/100× 7/12× 25/100

Ratio = 7× 25 / 5× 35 = 1/1 = 1:1

**Answer: e)**

**6).**

1994 = ((35-30)/35)*100 = 14.28% fall

1995 = ((40-30)/30)*100 = 33.33% rise

1996 = ((50-40)/40)*100 = 25% rise

1997 = ((55-50)/50)*100 = 10% rise

1998 = ((60-55)/55)*100 = 9.09% rise

1999 = ((60-45)/60)*100 = 25% fall

Ansà 1995

**Answer: d)**

**7).**

Total imports: Total exports

315: 325

Ansà 63:65

**Answer: a)**

**8).**

1995-1996

**Answer: b)**

**9).**

(145/135)*100 = 107.41

**Answer: b)**

**10).**

1994 = ((45-40)/40)*100 = 12.5% rise

1995 = ((45-35)/45)*100 = 22.22% fall

1996 = ((40-35)/35)*100 = 14.28% rise

1997 = ((60-40)/40)*100 = 50% rise

1998 = ((60-50)/60)*100 = 16.66% fall

1999 = ((55-50)/50)*100 = 10% rise

**Ans – 1999**

**Answer: a)**

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