Hey..!!

He wins Rs. 5 if 3 heads appear, Rs. 3 if two heads appear, Rs. 1 if one head appear and a loss of Rs. 15 if no head\n\nappear.

Find his expected\ngain in Rs. _______

A Foxoyo User

- Level 0
- 0 %

Accuracy -

share

A player tosses 3coins.

He wins Rs. 5 if 3 heads appear, R

He wins Rs. 5 if 3 heads appear, R

A man has 10 coins each of 10 paisedenomination.

One of the

One of the

A box contain Rs 56 in form of coins of one rupee, 50 paisa,

A bag contains a certain number of 50 paise coins, 20 paise

A rich merchant had collected many goldcoins.

He did not wa

He did not wa

A change making machine contains 1 rupee, 2 rupee and 5 rupe

A box contains coins

(equal no. of every one) of rupee and h

(equal no. of every one) of rupee and h

I have two 10-cent coins, three 20-cent coins, four 50-cent

A bag contains a total of 93 coins in the form of one rupee

A purse contains 4 copper coins, 3 silver coins and another