Question

In a row of 55 students karans position is 39th from the left and mayanks position is 36th from right then how many students are there between them

Answer 1

Answer:

18

Step-by-step explanation:

total students =55

karan's position= 39

now, as if I say, there are 4 students in a row and I am 2nd from last,

then my postion from left=(4-2+1)=3rd

similarily,

mayank's position=55-36+1=20

now,

if I say that,

I am 2nd and u are 5th, then number of students in between us= (5-2-1)= 2 i.e. 3rd and 4th

similarily,

no. of students in between them=(39-20-1)=18