An amount of Rs. 2,100 is divided among D, E, and F in the ratio 5:4:6. Find the difference between the amount received by D and E together and E and F ...
- If 80% of (X - Y) is equal to 40% of 60% of (X + Y), then what is the value of Y:X?
Mohini's Biology test had 250 questions i.e., 20 Macromolecules, 60 Homeostasis and 70 Immunology questions. Although she answered 70% of the Macromolec...
A fruit seller sells apples at a profit of 20% and oranges at a loss of 10%. If the ratio of apples to oranges sold is 3:2 and the overall profit is rup...
The total number of students to the total number of teachers in Universities A and B is in the ratio 25:4. Additionally, the number of teachers in Univ...- The ratio between Riya's income and expenditure is 5:3. If both income and expenditure rise by 60% and 40% respectively, find the percentage increase in he...
- A piggy bank holds 20-paise, 50-paise and 2-rupee coins in the ratio 15:12:9. The total amount inside is Rs. 3006. How many 50-paise coins are there?
The sum of three numbers A, B and C is ₹11,800. The ratio of A’s share to B’s share is 3 : 4 , and the ratio of B’s share to C’s share is ...
In a mixture 'P', the ratio of milk to water is 7:5. In another mixture 'Q', the ratio is 1:2. If 72 litres of P and 54 litres of Q are mixed, find the ...
4%of the selling price of an article is equal to 5% of its cost price. Again 20% of the selling price is Rs.120 more than 22%ofits cost price. The ratio...
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