Question

27. If a book ranks 3 from left side and ranks 82
from right side in a shelf then the total number
of books in the shelf is given by
(A) 90
(8) SS
(C) 94
(D) 85​

Answer 1

Answer:

85

Explanation:

82+3=85

hope you understand

Answer 2

Answer:

Correct Answer is : 84.

Explanation:

Total no. of books= (Position of book from left + Position of book from right) – 1

=(3 + 82)-1

= 85-1

= 84