self Maths Puzzle

There is a round cake. You have 3 chances to cut the cake. Divide the cake into 8 pieces in these 3 chances.

Read Solution (Total 3)

self Other Question

Consider the word "DIGITALCIRCUITS".How many arrangements are possible such that vowels and consonants occur in alphabetical order independently?(EXAMPLE:For the word "APPLE" these are some possibilities "ALEPP"ALPEP""LAPEP""). using 4 4's and arithmetic operators
get answer 2309