Subject
Quantitative Aptitude
Topic
Ratio
Ratio of Sumita’s and Kamla’s age is 3:5 respectively. Ratio of Kamla’s and Priya’s age is 2:3 respectively. If Sumita is two-fifth of Priya’s age, what is Sumita’s age?
Ratio of Sumita’s and Kamla’s age is 3:5 respectively. Ratio of Kamla’s and Priya’s age is 2:3 respectively. If Sumita is two-fifth of Priya’s age, what is Sumita’s age?
ক)
12 yearsখ)
17 yearsগ)
28 yearsঘ)
Cannot be determinedঙ)
None of theseExplanation
Let Sumita’s age = 3x Then, Kamla’s age = 5x Since, Kamla’s age = 5x, then Priya’s age = (3/2) × 5x = 7.5x Given that Sumita’s age = 0.4 × Priya’s age ∴ 3x = 0.4 × 7.5x 3x = 3x No meaningful equation can be derived using the given data.Related questions
The ratio of two number is 3 : 5 and their sum is The greater of the two numbers is—729 ml of a mixture contains milk and water in ratio 7: How much of the water is to be added to get a new mixture containing half milk and half water?The ratio of two numbers is 3:4 and their sum is The greater of the two numbers isThe ratio between two numbers to 3:4 and their least common multiple is What is the first number?a container holds 4 quarts of alcohol and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts alcohol to 5 parts water by volume?Two equal glasses are respectively one-third and one-fourth full of milk. They are then filled up with water and the contents are mixed in a tumbler. Ratio of milk and water in tumbler is:The present ages of A and B are as 6 : Five years ago their ages were in the ratio 5: Find their present ages.Gold is 19 times as heavy as water and copper is 9 times as heavy as water in what ratio should this be mixed to get an alloy r 15 times as heavy as water :