self Maths Puzzle

A shop sells chocolates at re.1 each. U can exchange 3 wrappers for 1 chocolate. If u have Rs.100, how many chocolates can you totally get?

Read Solution (Total 6)

self Other Question

1)There are 3 piles of books on the table you need to arrange them in the self such that 1st book of each pile gets placed on the self,what is the possible no of arrangements:
a)12! b)12C3 * 9C4 c)12^12 d)none
If 2x-y=4 then 6x-3y=?

(a)15
(b)12
(c)18
(d)10