Question : The following table shows the percentage of marks obtained by five students - V, W, X, Y and Z - in five subjects.
What are the average marks, in percentage, obtained by X?
Option 1: 76.5%
Option 2: 80.5%
Option 3: 82.5%
Option 4: 85.5%
Correct Answer: 82.5%
Solution : According to the question, Total marks obtained by X in all subjects = Maths + Physics + Chemistry + Botany + Hindi Marks obtained in Maths = 70% of 300 = 0.70 × 300 = 210 Marks obtained in Physics = 90% of 300 = 0.90 × 300 = 270 Marks obtained in Chemistry = 95% of 200 = 0.95 × 200 = 190 Marks obtained in Botany = 80% of 100 = 0.80 × 100 = 80 Marks obtained in Hindi = 75% of 100 = 0.75 × 100 = 75 Total marks obtained = 210 + 270 + 190 + 80 + 75 = 825 marks Maximum marks = 300 + 300 + 200 + 100 + 100 = 1000 Percentage of marks obtained = $\frac{825}{1000} \times 100$ = 82.5% ∴ The average marks, in percentage, obtained by X is 82.5% Hence, the correct answer is 82.5%
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Question : The given table shows marks obtained by four students in four subjects.
The average percentage of marks obtained by all students in Hindi is:
Option 1: 77.0%
Option 2: 77.6%
Option 3: 77.8%
Option 4: 77.5%
Question : The following table gives the number of different types of batteries sold by a company over the years (numbers in hundreds).
What is the difference in the number of 7AH batteries sold in 2021 and 2022?
Option 1: 200
Option 2: 700
Option 3: 300
Option 4: 500
Question : The following table shows the earnings of different firms (in INR crore) in different years.
The earnings (in INR crore) of which firm was highest in the year 2015?
Option 1: P
Option 2: S
Option 3: R
Option 4: Q
Question : The following table shows the marks (in percentages) obtained by six students in six different subjects in an examination. The maximum marks in each subject are 100.
Answer the following question based on the table: In which of the following subjects is the overall percentage the highest?
Option 1: Chemistry
Option 2: Geography
Option 3: History
Option 4: CS
Question : The following table represents the number of scooters sold by 5 stores A, B, C, D, and E in 4 different months January, February, March, and April in the year 2022.
Find the ratio between the total number of scooters sold by stores A and B together in January and the total number of scooters sold by stores D and E together in March.
Option 1: 20 : 23
Option 2: 18 : 23
Option 3: 17 : 25
Option 4: 19 : 25
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