Data Interpretation Questions with Solution for SBI PO Pre 2021, CET, SBI Clerk and LIC ADO | Take DI Quiz for IBPS Clerk Mains at Smartkeeda

Directions : Study the following bar chart carefully and answer the questions given beside.

The bar graph given below shows the number of cars manufactured (in thousands) and the respective percentage of those cars sold by five different companies in 2017. 
 

1
What is the difference between the cars sold by Maruti and cars sold by Mahindra in 2017?
» Explain it
D
Total number of cars sold by Maruti in 2017 = 0.58 × 90000 = 52200
 
Total number of cars sold by Mahindra in 2017 = 0.67 × 70000 = 46900
 
Required difference = (52200 – 46900) = 5300
 
Hence, option D is correct.
2
What is the ratio of the number of Toyota cars that remained unsold in 2017 to the number of Honda cars that remained unsold in 2017?
» Explain it
B
Total number of Toyota cars that remained unsold in 2017 = 0.28 × 60000 = 16800
 
Total number of Honda cars that remained unsold in 2017 = 0.35 × 75000 = 26250
 
Required ratio = 16800 : 26250 = 16 : 25
 
Hence, option B is correct.
3
In 2018 the number of cars manufactured by Hyundai increased by 15% and the number of cars sold by Hyundai also increased by 22% with respect to the previous year. Find the number of cars that remained unsold in 2018.
» Explain it
A
Total number of Hyundai cars manufactured in 2018 = 1.15 × 80000 = 92000
 
Total number of Hyundai cars sold in 2017 = 0.61 × 80000 = 48800
 
Total number of Hyundai cars sold in 2018 = 1.22 × 48800 = 59536
 
Total number of Hyundai cars that remained unsold in 2018 = (92000 – 59536) = 32464
 
Hence, option A is correct.
4
What is the average number of unsold cars by all the five companies together in 2017?
» Explain it
D
Total number of Toyota cars that remained unsold in 2017 = 0.28 × 60000 = 16800

Total number of Honda cars that remained unsold in 2017 = 0.35 × 75000 = 26250

Total number of cars unsold by Maruti in 2017 = 0.42 × 90000 = 37800

Total number of cars unsold by Mahindra in 2017 = 0.33 × 70000 = 23100

Total number of Hyundai cars that remained unsold in 2017 = 0.39 × 80000 = 31200

Total number of unsold cars in 2017= (16800 + 37800 + 26250 + 31200 + 23100) = 135150

Average number of unsold cars in 2017 =  135150  = 27030
5

Hence, option D is correct.
5
Total number of cars manufactured by Toyota and Honda together in 2017 is what percentage of the number of cars manufactured by Hyundai and Mahindra together in 2017?
» Explain it
C
Total number of cars manufactured by Toyota and Honda together in 2017 = (60000 + 75000) = 135000

Total number of cars manuf actured by Hyundai and Mahindra together in 2017 = (80000 + 70000) = 150000

Desired % =  135000  × 100 = 90%
150000

Hence, option C is correct.