Discussion
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- Question
- The difference of the range of number of students in activity IV and the average is of number of students in activity III per college is :
Options- A. 111
- B. 153
- C. 104
- D. 217
- Correct Answer
- 104
Explanation
- 1. The ratio of total number of students in II and I is :
Options- A. 1 : 2
- B. 9 : 20
- C. 19 : 7
- D. 21 : 10 Discuss
- 2. Percentage of the number of students in activity II to that of IV is :
Options- A. 37
- B. 42
- C. 48
- D. 50 Discuss
- 3. What is the respective ratio of students studying in class IX of schools Q and R together to those studying in class VI of schools S and T together?
Options- A. 143 : 150
- B. 150 : 143
- C. 127 : 181
- D. 181 : 127 Discuss
- 4. The number of students studying in class VII from school U forms what percent of the total number of students from all the classes together from that school?
Options- A. 15.93
- B. 16.14
- C. 17.36
- D. 18.28 Discuss
- 5. Which class has the maximum number of students from all schools together?
Options- A. V
- B. VI
- C. VII
- D. X Discuss
- 6. The median of data pertaining to activity III is:
Options- A. 540
- B. 229
- C. 153
- D. 75 Discuss
- 7. The college in which minimum number of students participate in extra-curricular activities is :
Options- A. D
- B. G
- C. F
- D. A Discuss
- 8. Number of students leaving school C from the year 1990 to 1995 is approximately what percentage of number of students taking admission in the same school and in the same year?
Options- A. 50 %
- B. 25 %
- C. 48 %
- D. 36 % Discuss
- 9. In which of the following schools, percentage increase in the number of students from the year 1990 to 1995 is maximum?
Options- A. A
- B. B
- C. C
- D. D Discuss
- 10. What is the average number of students studying in all the five schools in 1992?
Options- A. 1494
- B. 1294
- C. 1590
- D. 1640 Discuss
Table Charts problems
Search Results
Correct Answer: 9 : 20
Explanation:
From above given table ,
Total number of students in II = 100 + 200 + 200 + 100 + 100 + 100 + 100 = 900
Total number of students in I = 200 + 300 + 500 + 100 + 400 + 300 + 200 = 2000
? Required ratio = total number of students in II : total number of students in I
Required ratio = 900 : 2000 = 9 : 20
Correct Answer: 50
Explanation:
Correct Answer: 150 : 143
Explanation:
Total number of students of class IX of schools Q and R = Total number of students of class IX of (Schools Q + school R)
Total number of students of class IX of schools Q and R = 157 + 143 = 300
Total number of students of class VI of schools S and T = Total number of students of class VI of ( School S + School T)
Total number of students of class VI of schools S and T = 142 + 144 = 286
Hence, required ratio = 300 : 286 = 150 : 143
Correct Answer: 17.36
Explanation:
Total number of students of school U from all the classes = 150 + 160 + 162 + 160 + 161 + 140 = 933
Required Percentage = 162/933 x 100 = 17.36%
Correct Answer: VI
Explanation:
Total number of students of class V from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class V from all the school = 152 +148 + 161 + 159 + 147 + 150 = 917
Total number of students of class VI from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class VI from all the school = 160 + 166 + 152 + 142 + 144 + 160 + = 924
Total number of students of class VII from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class VII from all the school = 145 +150 + 140 + 149 + 158 +162 = 904
Total number of students of class VIII from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class VIII from all the school = 156 + 155 + 145 + 140 + 163 + 160 = 919
Total number of students of class IX from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class IX from all the school = 147 + 157 + 143 + 142 + 154 + 161 =904
Total number of students of class X from all the school = Total number of students of ( School P + School Q + School R + School S + School T + School U )
Total number of students of class X from all the school = 144 + 143 + 165 + 168 + 150 + 140 = 910
Hence, the class VI has maximum number of students.
Correct Answer: 153
Explanation:
Correct Answer: A
Explanation:
As per given table , we can see that
The minimum number of student participated in extra curriculum in All 7 collages is collage A and 65 student.
Correct Answer:
Explanation:
Correct Answer: B
Explanation:
Correct Answer:
Explanation:
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