in a row of students, Avantika is 13th from the left end and Manav is 10th from the right end. when Avantika and Manav interchange their position,Avantika become 24th from the left end. which of the following will be Manav new position from the right end?
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Answer is 21
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Answer:
Manav is at the 21st position from the right end.
Step-by-step explanation:
In a row of students, Avantika is at 13th position from the left end.
Similarly, Manav is at 10th position from the right end.
If both interchange their places, new position of Avantika becomes 24th from the left end.
That means number of students between old positions of Avantika and Manav were
24 - 13 = 11
If Manav replaces Avantika's old place then he has to cross 11 students towards left end.
Therefore, the new position of Manav will be 10 + 11 = 21 from the right.
Learn more about the problems with reasoning from https://brainly.in/question/14371970
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