The houses are numbered 1,2,3,? and reach the end of the
street and backtracks toward s the starting point. The
house numbered 10 is opposite to 23. there are even no of
houses. Find the total no of houses.

Answer Posted / g kannadasan

the row starts 1......16
and a next row 17.....32
so the ans is 32
step1
.........10
.........23
STEP2
then fillup remaining nos
. . . . . . . . . 10
32 31 30 29 28 27 26 25 24 23

Is This Answer Correct ?    5 Yes 0 No



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