Question

In a queue, A is 26th from the back while B is 16th from the front. If C is in the middle of both. If 10 person is more from the front of C then which position from the back of his? 1)20 2)21 3)22 4)23

Answer 1

Answer:

21

Step-by-step explanation:

check attachment.

there are 10 person in front of C so it means C is at 11 th position from the front . there are 4 person(12th,13th,14th,15th) between C and B from the front .

since C is in the middle of A & B so there will also be 4 person(25th,24th,23rd,22th) between A & C .

therefore,

C's position from the back

=( 26 - 4) - 1 = 21 th .

option (2) is correct