The ratio of a man’s age and his son’s age is 7:3 and the product of their ages is 756. The ratio of their ages after 6 years will be
(a)
5:2
(b)
2:1
(c)
11:7
(d)
13:9
The ratio of a man’s age and his son’s age is 7:3 and the product of their ages is 756. The ratio of their ages after 6 years will be
(a)
5:2
(b)
2:1
(c)
11:7
(d)
13:9
Question ID - 54424 | SaraNextGen Top Answer
The ratio of a man’s age and his son’s age is 7:3 and the product of their ages is 756. The ratio of their ages after 6 years will be
(a)
5:2
(b)
2:1
(c)
11:7
(d)
13:9
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The ratio of a man’s age and his son’s age is 7:3 and the product of their ages is 756. The ratio of their ages after 6 years will be |
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(a) |
5:2 |
(b) |
2:1 |
(c) |
11:7 |
(d) |
13:9 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
Let the man’s age be 
yrs. Then, son’s age = 
yrs.
The ratio of their ages after 6 yrs. = 
= 48 : 24 = 2 : 1.
127 votes
Answer Link
127