Question
Find the ratio at which rice at ₹15.20 per kg is mixed
with rice at ₹18.10 per kg to get a mixture worth ₹16.30 per kg.Solution
ATQ, Given rice prices: Cheaper rice = ₹15.20 per kg Costlier rice = ₹18.10 per kg Mixture price = ₹16.30 per kg Use Allegation Rule: 
On Simplify, we get 180/110 = 18:11 Hence, the ratio is 18:11.
Ratio between two numbers is 11:13 and their difference is 26. Find the sum of the given two numbers.
Ratio of males to females in village ‘A’ and village ‘B’ is 2:5 and 9:10, respectively and number of females in village ‘B’ is 25% more than...
The sum of three numbers is 147. If the ratio of the first to the second is 2:3 and that of second to the third is 5:8 then the second number is?
The ratio of the number of girls to the number of boys in a school of 720 students is 3 : 5. If 18 boys left the school, find how many new girls ...
What is the mean proportion between 9 and 16?
50 litres of a mixture of milk and water contains 14 litres more milk than water. 8 litres water is added to it. The ratio of milk to water in the new m...
$15000 was split between P, Q and R in the proportion of 6:9:15.Q kept $1400 for herself, gave $600 to her grandma and shared the remainder between her ...
In a class of 355 students, 255 are girls and remaining are boys. Among boys, the ratio of number of boys who are wearing caps to those who are not wear...
Ratio between two numbers is 5:7 and their difference is 36. Find the sum of the given two numbers.
A sum of money is divided among P, Q, R and S in the ratio of 2:3:6:7 respectively. If the share of R's is Rs. 2850 more than the share of Q, then what ...
Relevant for Exams:
