Ek bhai dariya kinare coconut leva jay 6

pa6a avta te 3 bags bharine coconut lave 6

each bags ma 30 coconut 6.
pa6a farta rasta ma 30 toll tax ave 6

each toll tax par 1 bag par 1 em rite coconut le 6

to te bhai potana ghare ketla coconut lai jai shake? ?

At first 10 tolls he will give 3 coconuts for each sack from one particular sack (say 3rd sack).

After crossing 10 checkpoints, he will transfer all the coconuts in 2 sacks and get rid of the 3rd sack; so only 2 sacks with 30 coconuts each will be left.

Now for next 15 checkpoints he will give 2 coconuts for each sack, so for these 15 tolls he will give total 30 coconuts.

Now he is left with only 1 sack containing 30 coconuts and 5 toll booths to go.

Now for the remaining 5 tolls left he will give 1 coconut each.

So in all he pays 65 (30 + 30 + 5) coconuts as tolls he starts with 90 coconuts (30 each in 3 bags).

So remaining Coconuts = 90 – 65 = 25

Hence, he will be left with 1 sack containing 25 coconuts.