# Practice Questions on Bar ChartsData Interpretation

Common Information

Out of the two bar graphs provided below, one shows the amounts (in Lakh Rs.) invested by a Company in purchasing raw materials over the years and the other shows the values (in Lakh Rs.) of finished goods sold by the Company over the years.

## Moderate Bar Charts Question - 31

 Q31. Common Information Question: 2/5 The value of sales of finished goods in $1999$ was approximately what percent of the sum of amount invested in Raw materials in the years $1997$, $1998$ and $1999$?
 A. 33% B. 37% C. 45% D. 49%

## Moderate Bar Charts Question - 32

 Q32. Common Information Question: 3/5 What was the difference between the average amount invested in Raw materials during the given period and the average value of sales of finished goods during this period?
 A. Rs. 62.5 lakhs B. Rs. 68.5 lakhs C. Rs. 71.5 lakhs D. Rs. 77.5 lakhs

## Moderate Bar Charts Question - 33

 Q33. Common Information Question: 4/5 In which year, the percentage change (compared to the previous year) in the investment on Raw materials is same as that in the value of sales of finished goods?
 A. 1996 B. 1997 C. 1998 D. 1999

## Moderate Bar Charts Question - 34

 Q34. Common Information Question: 5/5 In which year, there has been a maximum percentage increase in the amount invested in Raw materials as compared to the year?
 A. 1996 B. 1997 C. 1998 D. 1999

Common Information

One day, a class of $180$ students consumed $342$ chocolates from among the varieties $A, B, C, D, E$ and $F$. No student ate two chocolates of the same variety. The number of students who ate the varieties $D, E$ and $F$ was $73, 93$ and $45$ respectively.

The number of students who did not have any chocolates was equal to the total number of students who either had exactly one of the varieties or all the six varieties. The following bar graph indicates the number of students who consumed exactly $2,3,4$ or $5$ varieties of chocolates.

## Moderate Bar Charts Question - 35

 Q35. Common Information Question: 1/4 The number of students who had exactly one variety of chocolate on that day is:
 A. 42 B. 43 C. 44 D. 45 E. Cannot be determined
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