Question

A drinks machine offers three drinks Tea,
Coffee or random (it can be either coffee
or tea) but the machine has been wired
up wrongly so that each button does not
give what it claims. If each drink costs Rs.
50, what is the mimimum amount of
money that must be spent to determine
with certainity the correct labeling of the
buttons?

● Rs.50
● Rs.150
● None of these
● Rs.100​

Answer 1

Step-by-step explanation:

• non of the above................................

Answer 2

• ₹100

becoz suppose u use ₹50 to buy a drink using ₹50 it may be tea or something else.let it b tea.

U use another ₹50 it may be coffee.

then the other one is random