Tip:A–D to answerE for explanationV for videoS to reveal answer
If two fair dice are rolled, what is the probability of getting a sum of 7?
- A.
1/6
(Correct Answer) - B.
1/12
- C.
1/36
- D.
1/4
Explanation
Step 1: Kul sambhav parinaam (Total Outcomes)
Do dice ke liye:
Step 2: Anukul jode (Favorable Pairs for Sum = 7)
E={(1,6),(2,5),(3,4),(4,3),(5,2),(6,1)}
Step 3: Probability (P) ki ganana
Final Answer:
Sum 7 aane ki probability 61 hai.
Explanation
Step 1: Kul sambhav parinaam (Total Outcomes)
Do dice ke liye:
Step 2: Anukul jode (Favorable Pairs for Sum = 7)
E={(1,6),(2,5),(3,4),(4,3),(5,2),(6,1)}
Step 3: Probability (P) ki ganana
Final Answer:
Sum 7 aane ki probability 61 hai.
