Quantitative Aptitude Quiz – 11 (Data Interpretation)





Directions (1 – 5): Refer to the information given in the graphs below and answer the questions that follow.Number of points earned by six different TV’s 

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(Of the total points received assume that the following is the breakup points received due to each of the parameters listed below) 

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1.The points obtained by Thomson for durability is equal to which of the following? 
(a) BPL – Flat screen
(b) Akai – Colour brightness
(c) LG – Sound system
(d) Thomson – channels
(e) none of these

ANSWER
ANS: d. Since percentage contribution of channels and durability are same
2.What is the total number of the points earned by all the TV’s for channels? 
(a) 553.70
(b) 513. 72
(c) 490. 42
(d) 572.70
(e) none of these
ANSWER
ANS: d.

Total number of points earned by all the TV’s for channels
= 15% of (683 + 650 + 640 + 625 + 620 + 600)
= 15/100 X 3818 = 572.7

3.What are the average points per TV earned for child lock? 
(a) 70. 42
(b) 76. 36
(c) 80. 34
(d) 86.89
(e) none of these
ANSWER
ANS: b

Total number of points earned by all the TV’s for child lock = 12% of 3818 = 458.16
Average points = 458.16/6
= 76.36

4.The sound system of LG is approximately what per cent of the flat screen of Sony? 
(a) 59%
(b) 171 %
(c) 52 %
(d) 64 %
(e) none of these
ANSWER
ANS: a

Point of sound system of LG= 10% of 640
= 64
Point of flat screen of Sony  = 16% of 683
= 109. 28
= 110
Required percentage = (64/110)X100
= 59%

5.The points earned by Philips for VCD/DVD is what per cent more/ less than the points earned by BPL for colour brightness? 
(a) 22. 84% (more)
(b) 15. 74% (more)
(c) 15. 74% (less)
(d) 22. 84% (less)
(e) none of these

ANSWER
ANS: c

Points covered by Philips for VCD/DVD
= 14/100 X 650
= 91
Points earned by BPL for Color Brightness
= 18/100 X 600
= 108
Required percentage less
=(108 – 91)/108 X 100
= 15.74%

Directions (Q. 6-9): The following bar graph shows the total Indian Export (in $ billion) during a period of 8 months. The pie chart shows the breakup of this Export during this period. 

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6. The exports of Textiles and Others in the month of July is approximately equal to the exports of Gems & Jewellery and Others in the month of
1) April    2) August     3) October       4) November

ANSWER
ANS: 3

7. What is the ratio of the exports of first four months to those of the last four months?
1) 1.12    2) 0.89   3) 1.5     4) 0.75

ANSWER
ANS: 1

8. If the target for the export of Gems and Jewellery for the complete year is set at $120 billion, then what should be the total value of exports of the same for the remaining four months (assume April-March as the Financial Year)?
1) $ 46 billion     2) $ 38 billion    3) $ 32 billion      4) $ 44 billion

ANSWER
ANS: 1

9. If the government charges 12% tax on all exports of Textiles and 15% on Gems and Jewellery, what is the revenue earned from these sectors during the given eight-month period?
1) $ 15 billion   2) $ 18 billion    3) $ 22 billion    4) $ 25 billion

ANSWER
ANS: 2

THANK YOU!!!