CUET Preparation Today
X is 12th from the top, Y is 17th from the bottom. Z is 20th from the top. If z is exactly between the two, then how many persons are there?
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42 45 43 47 |
45 |
12 persons till X 7 persons between X and Z 1 person Z himself 8 persons between Z and Y 17 persons Y and thereafter So, total is : 12 + 7 + 1 + 8 + 17 = 45
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