Name of the Module PIE CHARTS & LINE GRAPHS - Sreenivasa ...

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REASONING COURSEPie Charts & Line GraphsSolutions for exercise problems:1. Answer: (A)Total percentage = (10 / 24) x 100 = 41.6666667 %2. Answer: (D)20 + 10 = 30% is made up of either bones or skin. Hence, 70% is made up of neither.3. Answer: (D)It cannot be determined since the respective distributions are not known.4. Answer: (D)Although it seems to be Commodore, the answer cannot be determined due to the fact that weare unaware of the break-up of the sales value and volume of companies compromising theother categories.5. Answer: (A)If we assume the total sales to be 100 in the first year, IBM's sales would go up by 50% (from28 to 42) contributing an increase of 14 to the total sales value.Similarly, Apple's increase of 15% would contribute an increase of 2.1 to the total salesvalue. The net change would be 14 + 2.1 on 100. (i.e., 16.1%)6. Answer: (D)IBM accounts for 28% of the share by value and 10% of the share by volume.28% of 1650000 = 28 x 1650000/100 = 46200010% of 1500 = 10 x 1500/100 = 150Therefore, average unit sale price = 462000/150 = 3080.7. Answer: (B)20% of the total funds to be arranged = Rs. (20% of 57600) crores= Rs. 11520 croresRs. 11486 crores.Rs. 11486 crores is the amount of funds to be arranged through External Assistance.8. Answer: (C)Shortage of funds arranged = Rs. (11486 - 9695) croresthrough External Assistance= Rs. 1791 crores.Increase required in Market Borrowing = Rs. 1791 crores.1791Percentage increase required = x 100 % = 5.98% 6%.299529. Answer: (C)Amount permitted10. Answer: (C)= (Funds required from Toll for projects of Phase II) + (10% ofthese funds)= Rs. 4910 crores + Rs. (10% of 4910) crores= Rs. (4910 + 491) crores= Rs. 5401 crores.Central angle corresponding to Market Borrowing = 29952 x 360º = 187.2º5760011. Answer: (B)Required ratio = 4910 = 1 1 .29952 6.1 612. Answer: (A)Percentage of money spend on Tennis =45 x 100 % = 121360 2SITAMS Page 18
REASONING COURSEPie Charts & Line Graphs13. Answer: (D)Let the total spending on sports be Rs. x. Then,36 xAmount spent on Golf = Rs. x x = Rs. .360 1063 7xAmount spent on Hockey = Rs x x = Rs. .360 407x xDifference = Rs. - = Rs 3x .40 10 40Required percentage = Rs.3x/40x 100 % = 75%.x/1014. Answer: (A)Amount spent on Basketball exceeds that on Tennis by:Rs. [ (50 - 45) x 1,80,00,000] = Rs. 2, 50,000.36015. Answer: (C)Let the total spending on sports be Rs. x. Then,81 9x x x = Rs. .Amount spent on Cricket = Rs. 360 4054 3xAmount spent on Football = Rs x x = Rs. .360 209x 3xDifference = Rs. - = Rs 3x .40 20 403x/40Required percentage = Rs.x 100 % = 33 1 %.9x/40 316. Answer: (C)Let the amount of Royalty to be paid for these books be Rs. r.30600 x 15Then, 20 : 15 = 30600 : r r = Rs.= Rs. 22,950.2017. Answer: (C)Central angle corresponding to Royalty = (15% of 360)º=15 x 360º100= 54º.18. Answer: (B)Clearly, marked price of the book = 120% of C.P.Also, cost of paper = 25% of C.PLet the cost of paper for a single book be Rs. n.Then, 120 : 25 = 180 : nn = Rs.25 x 180 = Rs. 37.50 .12019. Answer: (A)For the publisher to earn a profit of 25%, S.P. = 125% of C.P.Also Transportation Cost = 10% of C.P.SITAMS Page 19
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