Aptitude Data InterpretationPage 2
9. | | What is the average of candidates who appeared from State Q
during the given years? | | (a)8700 | | (b)8760 | | (c)8810 | | (d)8900 |
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Answer is: DAverage of candidates = (8100 + 9500 + 8700 + 9700 + 8950) / 5
Average of candidates = 44950/5 = 8900
10. | | Total number of candidates qualified from all the states together in 1997 is approximately what percentage of the total number of candidates qualified from all the states together in 1998? | | (a)72% | | (b)77% | | (c)80% | | (d)83% |
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Answer is: CRequired percentage = [(720 + 840 + 780 + 950 + 870) / (980 + 1050 + 1020 + 1240 + 940)] x 10%
Required percentage = [4160/5230] x 100%
Required percentage = 79.54% = 80%
11. | | What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years? | | (a)2:3 | | (b)3:5 | | (c)4:5 | | (d)7:9 |
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Answer is: DRequired ratio = [(75 + 65) / (85 + 95)] = 140/180 = 7/9 = 7 : 9
12. | | Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years? | | (a)68.54% | | (b)71.11% | | (c)73.17% | | (d)75.55% |
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Answer is: CRequired percentage = [(70 + 80) / (95 + 110)] x 100%
Required percentage = [150 205] x 100%
Required percentage = 73.17%
13. | | What percent of the average sales of branches B1, B2 and B3 in 2001 is the average sales of branches B1, B3 and B6 in 2000? | | (a)75% | | (b)77.5% | | (c)82.5% | | (d)87.5% |
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Answer is: DAverage sales (in thousand number) of branches B1, B3 and B6 in 2000 = (80 + 95 + 70)/3
Average sales (in thousand number) of branches B1, B3 and B6 in 2000 = 245/3
Average sales (in thousand number) of branches B1, B2 and B3 in 2001 = (105 + 65 + 110)/3
Average sales (in thousand number) of branches B1, B2 and B3 in 2001 = 280/3
So, Required percentage = [(245/3)/(280/3)] x 100%
Required percentage = [245/280] x 100% = 87.5%
14. | | What is the average sales of all the branches (in thousand numbers) for the year 2000? | | (a)73 | | (b)80 | | (c)83 | | (d)88 |
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Answer is: BAverage sales of all the six branches (in thousand numbers) for the year 2000
= [80 + 75 + 95 + 85 + 75 + 70]/6 = 80
15. | | Total sales of branches B1, B3 and B5 together for both the years (in thousand numbers) is? | | (a)250 | | (b)310 | | (c)435 | | (d)560 |
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Answer is: DTotal sales of branches B1, b2 and B5 for both the years (in thousand numbers)
= (80 + 105) + (95 + 110) + (75 + 95) = 560.
16. | | The maximum difference between the amount invested in Raw materials and value of sales of finished goods was during the year? | | (a)1995 | | (b)1996 | | (c)1997 | | (d)1998 |
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Answer is: CThe differences between the amount invested in raw material and the value of sales of finished goods for various years are:
For 1995 = Rs. (200 - 120) lakhs = Rs. 80 lakhs.
For 1996 = Rs. (300 - 225) lakhs = Rs. 75 lakhs.
For 1997 = Rs. (500 - 375) lakhs = Rs. 125 lakhs.
For 1998 = Rs. (400 - 330) lakhs = Rs. 70 lakhs.
For 1999 = Rs. (600 - 525) lakhs = Rs. 75 lakhs.
For 2000 = Rs. (460 - 420) lakhs = Rs. 40 lakhs.
Clearly, maximum difference was during 1997
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