in along row ,asha is nineteenth from the left while bishu is twenty- first from the right end.if Carol is twenty- eighth from the left and is exactly between asha and bishu,then how many persons are there in the row
Answers
Given : asha is nineteenth from the left while bishu is twenty- first from the right end.
Carol is twenty- eighth from the left and is exactly between asha and bishu,
To Find : how many persons are there in the row
Solution:
asha is nineteenth from the left
Carol is twenty- eighth from the left
Carol is exactly between asha and bishu,
carol is 28 - 19 = 9 ahead of Asha and carol will be 9 before Bishu
=> Bishu is 28 + 9 = 37 th from left
bishu is twenty- first from the right end
Bishu 37th from left => 36 people in left of Bishu
Bishu is 21st from right end => 20 people in right of BIshu
Total People = 36 + Bishu + 20
= 36 + 1 + 20
= 57
57 persons are there in the row
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