CUET Preparation Today
CUET
General Test
Logical and Analytical Reasoning
Number Ranking
In a row of boys; A is 17th from the left and ‘B’ is 19th from the right. They both interchange their position. Now A becomes 31st from the left. How many boys are there in the row?
47
50
48
49
Total = L + R – 1
= 31 + 19 – 1 ⇒ 49