Question
If the ratio of the number of boys to girls playing
badminton in school D is 5:4, then find the number of boys playing badminton in school D? Study the following information carefully and answer the questions. The given bar graph shows the total number of students playing football in five different schools namely A, B, C, D and E and also given the percentage of students playing badminton in these five different schools. Note: (i) The total number of students = Total number of students playing football + Total number of students playing badminton (ii) Students are playing only two sports i.e. Football and Badminton.Solution
Total number of students playing badminton in school D = 30 × (60/40) = 45 Number of boys playing badminton in school D = 45 × (5/9) = 25
- Arun and Meena start a business with investments in the ratio 7:3 respectively. After 4 months, Neha joins with an amount equal to the average of both. If ...
In a business there are two partners ‘P’ and ‘Q’. ‘P’ started the business with the capital of Rs. 24000 and after 3 months ‘Q’ joined h...
Ms. Neha and Ms. Tara launched a startup with a total investment of Rs. ‘x’. Neha's share in the initial investment was 45%, and Tara invested the r...
The savings of Arun and Bhaskar are same. The difference between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The ...
‘X’ invested Rs. 5000 in a business. ‘Y’ joined x months later with an investment of Rs. 4000. If at the end of the year, Y’s share in the pro...
Seeta, Geeta and Reeta invested Rs. 8000, Rs. 10000 and Rs. 12000 respectively. Partnership condition is that, each will get interest on his capital at ...
If a sum of money is to be divided among A, B, C such that A’s share is equal to thrice B’s share and B’s share is 8 times C’s share then their ...
A, B and C enter into a partnership with a capital in which A’s contribution is Rs. 10,000. If out of a total profit of Rs. 2000, A gets Rs. 800 a...
'Ashish' started a business by investing Rs.15,000. 'm' months later, 'Arjun' joined him by investing Rs. 10,000. 4 months after joining the business, '...
Armaan began a business with an initial investment of Rs. 2400. After 8 months, Bhuvan entered the business with an amount such that Armaan's investment...
