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In a row of boys facing north Sudhanshu is twelfth from his left. When shifted to his right by four places he becomes he becomes eighteenth from the right end of the row How many boys are there in the row ?
In a row of boys facing north Sudhanshu is twelfth from his left. When shifted to his right by four places he becomes he becomes eighteenth from the right end of the row How many boys are there in the row ?
1). 32
2). 33
3). 34
4). Data inadequate
This Question has 2 answers.
Let the total number of boys in the row be $N$.
Sudhanshu is $12^{th}$ from the left.
When he moves $4$ places to the right, his new position from the left becomes:
$12 + 4 = 16$
After shifting, he is also $18^{th}$ from the right.
The total number of boys in the row is given by:
$N = \text{Position from left} + \text{Position from right} - 1$
Substituting values:
$N = 16 + 18 - 1$
$N = 33$
Thus, the total number of boys in the row is:
$\boxed{33}$
Sudhanshu is $12^{th}$ from the left.
When he moves $4$ places to the right, his new position from the left becomes:
$12 + 4 = 16$
After shifting, he is also $18^{th}$ from the right.
The total number of boys in the row is given by:
$N = \text{Position from left} + \text{Position from right} - 1$
Substituting values:
$N = 16 + 18 - 1$
$N = 33$
Thus, the total number of boys in the row is:
$\boxed{33}$
33
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