Verbal Reasoning - Arithmetic Reasoning - Discussion
Discussion Forum : Arithmetic Reasoning - Section 1 (Q.No. 1)
1.
The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ?
Answer: Option
Explanation:
Required sum = (80 - 3 x 3) years = (80 - 9) years = 71 years.
Discussion:
58 comments Page 2 of 6.
Rupa said:
7 years ago
Thanks for all your explanations.
(2)
VENU said:
8 years ago
Thank you for your nice explanations.
(1)
Saiteja said:
8 years ago
Amar+anthony+akbar=80.
We divide 80 into 3 parts as 26.5.
He said 3 yrs means cut in 26.5-3 then 23.5.
Then we add 23.5+23.5+23.5 = 70.5 exactly 71.
We divide 80 into 3 parts as 26.5.
He said 3 yrs means cut in 26.5-3 then 23.5.
Then we add 23.5+23.5+23.5 = 70.5 exactly 71.
(1)
Deep Dey said:
1 decade ago
Every year each ones age will increase by 1 therefore together it would be 1+1+1 = 3, (Amar + Akbar + Anthony's total age grew by= 3 years in one year).
Now what would be the total increment in their age in 3 years, i.e., 3x3=9.
9 years is how. Much all the 3 of them together grew, so minus 9 from 80 which is their present total age.
= 71.
Now what would be the total increment in their age in 3 years, i.e., 3x3=9.
9 years is how. Much all the 3 of them together grew, so minus 9 from 80 which is their present total age.
= 71.
(1)
Alekhya said:
9 years ago
Super explanation @Bhaskar Rishi & @Deep Dey.
Mercynag said:
9 years ago
Thanks for all the discussion.
Chandu said:
9 years ago
A simple logic behind the problem is;
80 - 3 * 3.
=> 80 - 9 = 71.
80 - 3 * 3.
=> 80 - 9 = 71.
Swetha said:
9 years ago
How? The questions is total 3 persons age is 80 years then 3 years back if we calculate it will be 77. Then how 71 is possible?
Goran roy said:
9 years ago
Thanks for the solution.
Keerthi said:
9 years ago
Thank you all for giving a clear solution.
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