Question

Naresh is 22 from the left end in a row of 47 boys what is his position from the right end

Answer 1

Answer:

26

Step-by-step explanation:

Here is a trick(Short way) to solve these kind of questions:-

Let the Position from right be P(R) and from left be P(L) and 'N' be the total no. of Persons:-

Then [P(R)+P(L)]-1=N

For this problem:-

P(L)=22

N=47

[P(R)+22]-1=47

P(R)+22=48

P(R)=48-22

P(R)=26...

Answer 2

let 47 boys in number

Boys from the left row .

1 2 3 4 5 6 7 8 9 10 11 12 13 14

15 16 17 18 19 20 21 NARESH 23 24 25

26 27 28 29 30 31 32 33 34 35 36 37 38

39 40 41 42 43 44 45 46 47

now count from down side which is right side end to Naresh

According to me , Naresh position is 26 from right side .