Advertisements
Advertisements
प्रश्न
Ambika got 99 per cent marks in Mathematics, 76 per cent marks in Hindi, 61 per cent in English, 84 per cent in Science, and 95% in Social Science. If each subject carries 100 marks, then find the percentage of marks obtained by Ambika in the aggregate of all the subjects.
Advertisements
उत्तर
It is given that, each subject carries 100 marks
∴ Ambika got marks in
Mathematics = 99
Hindi = 76
English = 61
Science = 84
Social Science = 95
Now, aggregate percentage of marks
= `"Marks obtained by Ambika"/"Total marks" xx 100%`
= `((99 + 76 + 61 + 84 + 95))/500 xx 100%`
= `415/5`
= 83%
APPEARS IN
संबंधित प्रश्न
Express the following as decimal fractions:
0.25%
Find the number a, if 100% of a is 100
In an examination, the pass mark is 40%. If a candidate gets 65 marks and fails by 3 marks; find the maximum marks.
Express the following percentage as a fraction and as a decimal number:
175 %
Find the value of: 5% of Rs. 350
The original price of an article is ₹ 640. Find its new price when its price is decreased by 20%
Rewrite the underlined part using percentage language.
One half of the cake is distributed to the children
The ratio of boys and girls in a class is 5 : 3. If 16% of boys and 8% of girls failed in an examination, then find the percentage of passed students.
The pieces of Tangrams have been rearranged to make the given shape.
By observing the given shape, answer the following questions:
- What percentage of total has been coloured?
- Red (R) = ______
- Blue (B) = ______
- Green (G) = ______
- Check that the sum of all the percentages calculated above should be 100.
- If we rearrange the same pieces to form some other shape, will the percentage of colours change?
What does the term ‘percent’ mean?
