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Paresh is 14th from the left and Dileep is 16th from the right in a line of students. When both Paresh and Dileep interchange their positions, the position of Dileep becomes 21st from the right. How many students are there in the line?

Paresh is 14th from the left and Dileep is 16th from the right in a line of students. When both Paresh and Dileep interchange their positions, the position of Dileep becomes 21st from the right. How many students are there in the line? Correct Answer 34

According to the given information :

[ alt="F1 Shraddha Prashant 12.03 (18)" src="//storage.googleapis.com/tb-img/production/21/03/F1_Shraddha_Prashant_12.03%20%2818%29.png" style="width: 330px; height: 50px;">

After interchanging their positions,

[ alt="F1 Shraddha Prashant 12.03 (19)" src="//storage.googleapis.com/tb-img/production/21/03/F1_Shraddha_Prashant_12.03%20%2819%29.png" style="width: 332px; height: 117px;">

Total number of students = Position from the left + Position from the right - 1

Total number of students = 14 + 21 - 1 = 35 - 1 = 34

Hence, the correct answer is "34".

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