In a queue facing east, Shabnam is 6th from the front and Karan is 12th from the back. After they exchange places, Karan is 21st from the back. How many people are in the queue?
Correct answer C. 26
Explanation
Karan now stands where Shabnam stood, which is 6th from the front and 21st from the back. Total = 6 + 21 - 1 = 26.
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