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Ishan Kapur, a 15 year old boy from Delhi won this award for helping teachers and students with laptops to ensure the smooth conduct of online classes amid covid-19 scare. About Award - In memory of Diana, Princess of Wales,is the most prestigious award a young person aged 9-25 years can receive for their social action or humanitarian work.
The total number of students in class A and B is 72. The number of students in A is 40% more than that in B. The average marks of students in B are 50% ...
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The average age of three children is 20 years. If their ages are in the ratio 5:6:9. Find the age of the youngest child.
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In an office, the average weight of women is 34 kg and the average weight of men is 30 kg. If the number of women is three times the number of men, what...
In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced t...
The average of 17 numbers is 80. The first seven numbers have an average of 100, and the last five numbers have an average of 72. The tenth number exce...
- Rs. 5600 is divided among 'X', 'Y', 'Z', and 'W' in the ratio 4:6:3:7. Then, 'Y' gives 60% of the average of 'X' and 'W’s' amount to 'Z'. Find the averag...
Average of 8 numbers is 80. If average of first four and last two numbers is 70 and 60, respectively then find the fifth number given that ratio of fift...
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