The following table shows the percentage (%) distribution of total marks scored by Amit (a student in a class) in Test-1 and Test-2. Both Tests consist of six subjects, namely, Mathematics, Physics, Chemistry, Hindi, IT and English. Amit scored a total of 750 and 800 marks in Test-1 and Test-2, respectively. Based on the data in the table, answer the questions that follow. Subject-wise Distribution of Marks Subject Distribution (%) of Marks Test-1 Test-2 Mathematics 20% 21.750% Physics 22% 18.125% Chemistry 16% 18.000% Hindi 14% 16.250% IT 10% 12.375% English 18% 13.500%
The marks scored by Amit in Physics in both tests together is approximately __________ % more than the marks scored by him in Hindi in both tests together.
32
Calculation:
Total Marks in Physics:
Test-1: (22 / 100) * 750 = 165
Test-2: (18.125 / 100) * 800 = 145
Total Physics Marks = 165 + 145 = 310
Total Marks in Hindi:
Test-1: (14 / 100) * 750 = 105
Test-2: (16.250 / 100) * 800 = 130
Total Hindi Marks = 105 + 130 = 235
Percentage Excess:
Difference in Marks = 310 - 235 = 75
Percentage Excess = (75 / 235) * 100 ≈ 31.915%
When we find the approximate value of 31.915%, it is closest to 32%.
Important Questions from Tabulation
- An object is placed beyond the centre of curvature (C) of a concave mirror. The image formed will be now:
Directions:
Using the data from the graph answer the question below:
Find the total number of males from sector P and females from sector R together.
Ratio of number of male and female employees
Male Female P 6 7 Q 5 9 R 9 8 S 7 8 T 3 5 Directions:
Using the data from the graph answer the question below:
Number of Employees working in 5 different sector:
Find the number of males from sector Q.
Ratio of number of male and female employees:
Male Female P 6 7 Q 5 9 R 9 8 S 7 8 T 3 5 Directions:
Using the data from the graph answer the question below:
Find the ratio between number of males from the sector T to number of females from the sector S.
Directions:
Using the data from the graph answer the question below:
Find the total number of males from sector Q and females from sector P together.
