Start learning 50% faster. Sign in now
ATQ,
Cost price of 4 dozen samosas = Rs. 200
Selling price of 36 samosas = 36 × (72/12) = Rs. 216
Selling price of 12 samosas = 12 × (54/12) = Rs. 54
Selling price of 48 samosas = 216 + 54 = Rs. 270
Profit earned on selling 48 samosas = 270 – 200 = Rs. 70
Profit percentage = (70/200) × 100 = 35%
The ratio between two numbers is 6:7. If each number is increased by 9, the ratio between then become 9:10, find the difference between numbers.
Monthly savings of ‘Q’ is 20% more than that of ‘P’ and is 54% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 5730 a...
P, Q, and R began a business with their investments in the ratio 3:5:6. The profits were distributed in the ratio of 12:54:35 among P, R, and Q, respect...
Toshi's scores in Hindi and English tests are in the ratio of 18: 23 respectively. If he got 15 marks less in Hindi than in English, then what is his av...
A total amount of Rs. 17,700 was to be shared between Ajay and Vijay in the ratio (3/4) to (8/9), respectively. However, due to an error in calculation,...
There are some assistants and officers in an office, if 15 assistants leave then there are 2 officers for each assistant. After this again 45 officers g...
The total number of students in a school is 20020. If the ratio of boys to the girls in the school is 73:81 respectively, then find the total number of ...
If A varies directly as B and inversely as C and A = 6, B = 3 and C = 5, what is the value of A when B = 5 and C = 2?
The ratio of the incomes of Vineet and Vidya is 8:5 respectively. Vineet saves 25% of his income while Vidya saves 20% of his income. The sum of their e...