We need to determine the age of X based on the given relationships between the ages of five people: V, W, X, Y, and Z.
Step-by-Step Age Calculation
- Start with the known age: We are given that the age of V is 3.
\( V = 3 \)
- Calculate W's age: W is twice the age of V.
\( W = 2 \times V \)
\( W = 2 \times 3 = 6 \)
- Calculate Z's age: Z is four times the age of W.
\( Z = 4 \times W \)
\( Z = 4 \times 6 = 24 \)
- Calculate Y's age: Y is half the age of Z.
\( Y = \frac{Z}{2} \)
\( Y = \frac{24}{2} = 12 \)
- Calculate X's age: X is thrice the age of Y.
\( X = 3 \times Y \)
\( X = 3 \times 12 = 36 \)
Therefore, the age of X is 36.
Similar Questions
- Among five people named V, W, X, Y and Z, each have a certain age. Y is four times the age of X. V is two times the age of X. Y is five times the age of W. The age of W is 12. If Z is thrice the age of V, what is the age of Z?
- Among five people named V, W, X, Y and Z, each have a certain age. The age of X is 12. V is four times the age of Z. Y is half the age of V. W is thrice the age of X. If Z is one ninth the age of W, what is the age of Y?
- Consider the given question and decide which of the following statements is sufficient to answer the question.
What is the birth year of Mr. Rajesh?
Statements:
1. At present Mr. Rajesh is 25 years younger to his father
2. Mr. Rajesh’s sister who was born on 1974 is 35 years younger to his father - 15 years ago, Shyam was twice as old as Prabhat. Five years from now Prabhat’s age will be $\frac{5}{8}$ of Shyam’s age. What is Shyam’s current age?
Important Questions from Problem on Age
The average age of a husband and his wife was 20 years at the time of their marriage. After 6 years, they have a 2 -year old child. Find the present average age of the family.
The ratio of the ages of A, B and C, 5 years ago, was 4 : 5 : 7. The sum of their present ages is 135 years. What will be the sum of the ages (in years) of B and C, 3 years from now?
The ratio of the present age of Mahesh and Ajay is 3 : 2 respectively. After 8 years. Ratio of their age will be 11: 8. What will be the present age of Mahesh’s son if his age is half of the present age of Ajay?
In a school, the average age of boys and girls together is 16.8 years, the average age of boys is 15.4 years, and the average age of girls is 18.2 years. The ratio of number of boys to girls in the school is:
The difference between age of Sunita and Sheela is 12 years. If 9 years ago, elder's age was 4 times of younger's age, then what are their present age?
A. 11 and 23
B. 15 and 27
C. 13 and 25
D. 23 and 35
