In a row of persons, position of a from left side of the row is 11th and b from right side of the row is 19th. If c is sitting just in middle of a & b and position of c from a is 7th. Find total no. Of persons in the row?
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Step-by-step explanation:
11+19+15 =45
So, the person position is 45
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Answer: The correct answer is’34’.
Step-by-step explanation:
According to the given information,
Number of persons in the row = (position of A) + (position of C) + (persons between B and C)
(Note: As C is midway between B and A, no. of people between A and C is same as the no. of people between B and C)
Number of persons in the row= 11+ 18+ 5
= 34
There are 34 people in row.
Hence, ‘34’ is the correct answer.
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