Bar graph problems
- 1. In between which of the following two successive finacial years increase in taxation was at the highest level?
Options- A. 2002-2003 and 2003-04
- B. 2005-06 and 2006-07
- C. 2006-07 and 2007-08
- D. 2004-05 and 2005-06 Discuss
Correct Answer: 2005-06 and 2006-07
Explanation:
Between the financial years 2005-06 and 2006-07, maximum incresase of Rs. 670 cores had been registered in taxation.
- 2. Total increase in taxation was how much percent between the years 2004-05 and 2005-06?
Options- A. 37.3%
- B. 35.4%
- C. 38.5%
- D. 36.6% Discuss
Correct Answer: 37.3%
Explanation:
Percentage of total increase = (1730 - 1260)/ 1260 x 100 = 470 x 100/ 1260 = 37.3%
- 3. Percentage decrease in taxation in between the years 2006-7 and 2007-08 was:
Options- A. 71.8%
- B. 68.8%
- C. 72.6%
- D. 75% Discuss
Correct Answer: 71.8%
Explanation:
Percentage of total decrease in taxation between the years 2006-07 and 2007-08
= (2400 - 675/ 2400 x 100 = 1725 x 100/ 2400 = 71.8%
- 4. Between the years 2005-06 and 2006-07 the taxation was increased by:
Options- A. RS . 670 crores
- B. RS . 650 crores
- C. RS . 700 crores
- D. RS . 715 crores Discuss
Correct Answer: RS . 670 crores
Explanation:
Increase in taxation in between the financial years 2005-06 and 2006-07
= Rs. (2400 - 1730) = RS. 670 crores
- 5. What is the average amount of taxation during all these years?
Options- A. 1233.7 crores
- B. 1433.5 crores
- C. 1231.7 crores
- D. 1400 crores Discuss
Correct Answer: 1231.7 crores
Explanation:
Average of the total taxation during the years = total taxation for all the years / 6.
Average of the total taxation during the years = 600 + 725 + 1260 + 1730 + 2400 + 625 = 7390/6 = 1231.7 crores
- 6. In which class pass percentage of boys is more than the average pass percentage of girls of the school?
Options- A. VI
- B. VII
- C. III
- D. V Discuss
Correct Answer: VI
Explanation:
Average pass percentage of girls = Total number of girls for pass the class/7
Average pass percentage of girls = 80 + 80 + 40 + 90 + 80 + 50 + 70/7 = 490/7 = 70%
Therefore. in class VI pass percentage of boys is more than the average pass percentage of girls.
- 7. In which class number of failed girls is minimum?
Options- A. I
- B. III
- C. IV
- D. VI Discuss
Correct Answer: IV
Explanation:
In class IV pass percentage of girls is the highest. Thereore in this class only number of failed girls is the minimum.
- 8. Result of which class shows maximum difference between pass percentage of the girls and the boy?
Options- A. I
- B. IV
- C. III
- D. VI Discuss
Correct Answer: I
Explanation:
Difference between pass percentage of girls and boys in class I = 80 - 45 = 35%
Difference between pass percentage of girls and boys in class II = 80 - 70 = 10%
Difference between pass percentage of girls and boys in class III = 50 - 40 = 10%
Difference between pass percentage of girls and boys in class IV = 90 - 70 = 20%
Difference between pass percentage of girls and boys in class V = 80 - 55 = 25%
Difference between pass percentage of girls and boys in class VI = 80 - 50 = 30%
Difference between pass percentage of girls and boys in class VII = 70 - 50 = 20%
Hence, it is clear that result of class I shows maximum difference between pass percentage of the girls and the boys.
- 9. Average pass percentage of boy in classes II and III is equal to average pass percentage of girls in which of the following classes?
Options- A. II - VI
- B. I - V
- C. VI - VII
- D. V- VI Discuss
Correct Answer: VI - VII
Explanation:
As per graph
Average pass percentage of the boys in classes II and III = 70 + 50/2 = 120/2 = 60%
As per given graph we can find that
Average pass percentage of the boys in classes VI and Vii = 50 + 70/2 = 60%
Therefore. average pass percentage of boys in classes II and III is equal to the average pass percentage of girls in classes VI and VII.
- 10. In which of the following classes pass percentage of girls is less than the average pass percentage of the school?
Options- A. III - VI
- B. V - VI
- C. VI - VII
- D. III - IV Discuss
Correct Answer: III - VI
Explanation:
Average pass percentage of the school = Total number of pass Boys and girls / 14
Average pass percentage of the school = (80 + 45 + 80 + 70 + 40 + 50 + 90 + 70 + 80 + 55 + 50 + 80 + 70 + 50/14 = 910)/14 = 65%
Therefore, it is clear that pass percentage of the girls in III and VI classes is less than the average pass percentage of the school.
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