self Maths Puzzle

two man have a some marble(canche) a and b .a says to b if u give me one marble then i will double of you. and b says to a if u give me one marble then i will equal of you determine actual no. of marbels a and b.

Read Solution (Total 5)

self Other Question

which is the largest num possible by 4 ones?? You are given with 5 cubes of different weights. You have two chances given. find the max. weight cube with in those two chances?