M4maths
Maths Puzzle
Numerical Ability
anyone know ans of palindrome ques of data sufficiency
Read Solution (Total 0)
M4maths Other Question
You have a set of 3 light switches outside a closed door. One of them controls the light inside the room. With the door closed from outside the room, you can turn the light switches on or off as many times as you would like.You can go into the room - one time only - to see the light. You cannot see the whether the lig.....
. . .
. . .
. . .
they r join only four straight line and all point are touch necessary and no line is cross then what...........