The average age of three boys is 18 years and their age ratio is 2: 3: 4, then what is the age of the youngest boy?

The average age of three boys is 18 years and their age ratio is 2: 3:

1.	The average age of three boys is 18 years and their age ratio is 2: 3: 4, then what is the age of the youngest boy?
A.	6 year
B.	12 year
C.	15 year
D.	20 Year
Answer» C. 15 year

Discussion

No Comment Found

Related MCQs

The ages of Anshu, Bharti and Charita together are 57 years. Bharti is thrice as old as Anshu and Charita is 12 years older than Anshu. Then, the respective age of Anshu, Bharti and Charita is:
The present age of father and son are in the ratio 3: 1. After 20 years the ratio becomes 2 : 1 . Find the present age of the father.
3 years ago, the ratio of Maya s and Shikha s age was 5:9 respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?
Two years ago the ratio of the ages of Nishu and Risu was 5 : 7 respectively. Four years hence the ratio of their ages will be 7 : 9 respectively. What is the present age of Risu?
A is 4 years younger than B. B is 12 years younger than C. 4 years hence the ratio between C and A is 9:5, Find the age of B.
The age of a mother 10 years ago was thrice the age of her son. 10 years hence, the mother's age will be twice that of 9 her son. The ratio of their present ages is :
The ratio of present age of Manav to Wasim is 7 : 13. Wasim is 16 years younger than Rahul. Rahul's age after 8 years will be 76 years. What is the present age of Manav's father, which is 27 years older than Manav
The total age of A and B is 14 years more than the total age of B and C. C is how many years younger than A ?
7 years ago, the ages of A and B were in the ratio of 4: 5 and after 7 years they would be in the ratio of 5: 6. The present age of B is-
Neetu is 11 years younger than Bharti. Fifteen years later Bharti Neetu's age will be 1.2 times. What is Neetu's present age?

The average age of three boys is 18 years and their age ratio is 2: 3: 4, then what is the age of the youngest boy?

Discussion

No Comment Found

Related MCQs

Reply to Comment